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"Objective: Carcinogenesis of adenocarcinoma of the prostate occurs due to dysregulation of zinc level within the cells. Intracellular zinc molecules influx is regulated by a transporter protein ZIP1, whose non-presence is predicted to inhibit apoptosis, thus leads to the development of prostate adenocarcinoma. Methods: This study was aimed to analyze the correlation of ZIP1 and Caspase-3 expression in prostate adenocarcinoma on its grading as represented by Gleason Score. This was a cross-sectional, retrospective analytical study on 31 formalin-fixed, paraffin-embedded tissue that meets inclusion criteria. The specimen was stained using the immune-histochemistry technique for ZIP1 and Caspase-3. Protein expression of each case was counted using ImageJ analysis. Gleason score was acquired as secondary data from the cases?s reports. The correlation of their expression with respect to Gleason score was analyzed with Pearson?s correlation using SPSS 11.5. Results: Mean expression level of ZIP1 and Caspase-3 in prostate adenocarcinoma were 35% and 33%, respectively. There was a significantly positive correlation between ZIP1 and Caspase-3 expression (r = 0.379; p = 0.018). However, their correlation was stronger in intermediate-grade group (r = 0.73; p = 0.01) and the correlation was much weaker in high-grade group (r = 0.04; p = 0.48). Conclusions: There was a positive correlation between ZIP1 and Caspase-3 expression in prostate adenocarcinoma.;"

"Objective: Carcinogenesis of adenocarcinoma of the prostate occurs due to dysregulation of zinc level within the cells.Intracellular zinc molecules influx is regulated by a transporter protein ZIP1, whose non-presence is predicted to inhibitapoptosis, thus leads to the development of prostate adenocarcinoma. Methods: This study was aimed to analyze thecorrelation of ZIP1 and Caspase-3 expression in prostate adenocarcinoma on its grading as represented by GleasonScore. This was a cross-sectional, retrospective analytical study on 31 formalin-fixed, paraffin-embedded tissue thatmeets inclusion criteria. The specimen was stained using the immune-histochemistry technique for ZIP1 and Caspase-3.Protein expression of each case was counted using ImageJ analysis. Gleason score was acquired as secondary data fromthe cases’s reports. The correlation of their expression with respect to Gleason score was analyzed with Pearson’scorrelation using SPSS 11.5. Results: Mean expression level of ZIP1 and Caspase-3 in prostate adenocarcinoma were35% and 33%, respectively. There was a significantly positive correlation between ZIP1 and Caspase-3 expression(r = 0.379; p = 0.018). However, their correlation was stronger in intermediate-grade group (r = 0.73; p = 0.01) and thecorrelation was much weaker in high-grade group (r = 0.04; p = 0.48). Conclusions: There was a positive correlationbetween ZIP1 and Caspase-3 expression in prostate adenocarcinoma."

"[Pendahuluan: Proses karsinogenesis adenokarsinoma prostat terjadi akibat disregulasi kadar zinc dalam sel. Molekul zinc intrasel berperan dalam metabolisme aerob mitokondria dan induksi apoptosis. Penyerapan zinc diatur oleh protein ZIP1, berperan meningkatkan kandungan zinc sitoplasmik intrasel dengan membawa zinc dari cairan ekstrasel. Kadar zinc yang tinggi dan ekspresi protein ZIP1 banyak ditemukan pada epitel prostat normal, sedangkan pada kanker prostat ditemukan sedikit atau tidak ada ekspresi protein ZIP1. Penurunan ekspresi ZIP1 diduga dapat menghambat apoptosis, serta memacu perkembangan adenokarsinoma prostat. Penelitian ini bertujuan menganalisis korelasi ekspresi protein ZIP1 dan Caspase- 3 pada jaringan adenokarsinoma prostat berdasarkan Gleason score yang berbeda. Metode: Desain studi analitik retrospektif dengan desain potong lintang. Sampel penelitian ini adalah 31 sediaan blok parafin adenokarsinoma prostat yang memenuhi kriteria inklusi. Sediaan dipulas menggunakan teknik imunohistokimia untuk mengetahui ekspresi protein ZIP1 dan caspase-3. Ekspresi protein pada pulasan slide dihitung menggunakan program imageJ. Gleason score sebagai data sekunder yang didapatkan dari laporan kasus. Korelasi ekspresi kedua protein berdasarkan Gleason score dianalisis dengan uji korelasi Pearson menggunakan SPSS 11.5. Hasil: Rerata positivitas ekspresi ZIP1 pada adenokarsinoma prostate adalah 35% dan rerata positivitas caspase-3 adalah 33%. Terdapat korelasi positif bermakna antara ekspresi ZIP1 dan caspase-3 (r = 0.379 , p = 0,018). Terdapat korelasi positif antara ekspresi ZIP1 dan caspase-3 pada kelompok intermediate grade (r = 0.73, p = 0.01) dan korelasi lemah tidak bermakna pada kelompok high grade (r = 0.04, p = 0.48). Kesimpulan: Terdapat korelasi positif antara ekspresi ZIP1 dan ekspresi caspase- 3 pada adenokarsinoma prostat.

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, Introduction: Carcinogenesis of adenocarcinoma of the prostate occurs due to dysregulation of zinc level within the cells. Intracellular zinc molecules contributes to mitochondrial aerobic metabolism. Its influx is regulated by a transporter protein ZIP1, whose non-presence is predicted to inhibit apoptosis, thus leads to the development of prostate adenocarcinoma. This study was aimed to analyze the correlation of ZIP1 and Caspase-3 expression in prostate adenocarcinoma with respect to its grading as represented by Gleason Score. Methods: This was a cross-sectional, retrospective analytical study on 31 formalyn-fixed, paraffin-embedded tissue that meet inclusion criteria. The specimen was stained using immunohistochemical technique for ZIP1 and Caspase-3. Protein expression of each case were counted using ImageJ analysis. Gleason score were acquired as secondary data from the cases’ reports. The correlation of their expression with respect of Gleason score were analyzed with Pearson’s correlation using SPSS 11.5.

Results: Mean expression level of ZIP1 and Caspase-3 in prostate adenocarcinoma were 35% and 33%, respectively. There was a significantly positive correlation between ZIP1 and Caspase-3 expression (r=0.379; p=0.018). However, their correlation was stronger in intermediate-grade group (r=0.73; p=0.01) and the correlation was much weaker in high-grade group (r=0.04; p=0.48).

Conclusion: There was a positive correlation between ZIP1 and caspase-3 expression in adenocarcinoma prostate.]"

"Oral commensal bacterium Streptococcus sanguinis may find in periodontal lesions, deep seated infection, and infective endocarditis that are usually dominated by anaerobes. This bacterium caused cell death on some cells but host responses to this species remained unclear. Objective: This study was aimed to detect cell morphologicalchange and role of caspase-3 in cell death mechanism induced by S. sanguinis. Methods: HeLa cells as representative model for oral epithelial cells were exposed to 107 cells/ml bacteria for 48 h. Morphological change was observed microscopically after hematoxyline-eosin staining. Expression of active caspase-3 was examined by immunocytochemical analysis after cell stimulation for 36 and 48 h with wild type supragingival S. sanguinis. Doxorubicin (0.5625 μg/ml) was used as positive control for caspase-3 activation. Results: The results showed cell shrinkage of bacterial-treated cells; and active caspase-3 molecules were detected after 36 and 48 hours cell stimulation. Conclusion: This study would suggest cell shrinkage and caspase-3-dependent apoptotic cell death induced by S. sanguinis."

"Latar belakang: Malaria merupakan penyakit parasitik yang masih banyak ditemukan di Indonesia Timur. Inflamasi akibat infeksi malaria memicu stress oksidatif sehingga terjadi apoptosis sel yang berlebihan yang berhubungan dengan ekspresi protein Caspase-3 sebagai protein eksekutor apoptosis. Pemberian sambiloto dan spirulina yang memiliki efek antiinflamasi dan antioksidan dapat berpotensi mencegah kerusakan sel epitel kolon media mencit yang diinduksi Plasmodium berghei.Tujuan: Penelitian ini bertujuan untuk melihat adanya pengaruh pemberian kombinasi sambiloto dan spirulina terhadap ekspresi Caspase-3 pada sel epitel kolon media mencit yang diinduksi Plasmodium berghei.Metode: Penelitian ini merupakan penelitian ekperimental yang menggunakan materi biologi tersimpan kolon media mencit Swiss Webster jantan. Kelompok uji berupa AP (Sambiloto 200 mg/KgBB), AP+PS (sambiloto 200 mg/KgBB dan bubuk spirulina 130 mg/KgBB), AP+ES (sambiloto 200 mg/KgBB dan ekstrak spirulina 26 mg/KgBB), kontrol negatif (carboxymethil cellulose 0,5%) dan kontrol positif (Dihidroartemisinin Piperakuin 195 mg/KgBB). Setelah diberikan terapi selama 28 hari, mencit diterminasi lalu dilakukan pewarnaan imunohistokimia anti-Caspase-3 pada jaringan kolon. Spesimen dilihat menggunakan mikroskop cahaya dengan perbesaran 400x sebanyak lima lapang pandang. Analisis data menggunakan piranti ImageJ® dengan melihat persentase ekspresi Caspase 3 lalu dianalisis menggunakan SPSS 20.0Hasil: Uji hipotesis One Way ANOVA diperoleh hasil signifikan (p<0,05). Berdasarkan uji Post-hoc Bonferroni diperoleh kelompok AP+PS (148,54 +/- 17,23) berbeda signifikan (p<0,05) dengan kelompok AP dan kontrol negatif. Selain itu, kelompok AP+PS menunjukkan efek yang tidak berbeda dengan kontrol positif (162,66 +/- 7,01; p=0,952).Simpulan: Pemberian ekstrak sambiloto dan serbuk spirulina menunrunkan ekspresi Caspase-3 pada sel epitel kolon media mencit terinduksi Plasmodium berghei.

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Background: Malaria is a parasitic disease that is still widely found in Indonesia, Inflammation caused by malaria infection can trigger oxidative stress which can lead to excessive cell apoptosis associated with protein Caspase-3 expression as an apoptosis executor protein. The administration of sambiloto and spirulina which have anti-inflammatory and antioxidant effects can potentially prevent Plasmodium berghei-induced damage to the colonic epithelial cells of mice.

Aim: This study aims to determine the effect of giving a combination of sambiloto and spirulina on the expression of Caspase-3 in mice colonic epithelial cells induced by Plasmodium berghei.

Methods: This study is an experimental study using biological material stored in colon media of male Swiss Webster mice. The test groups were AP (Sambiloto 200 mg/KgBB), AP + PS (sambiloto 200 mg/KgBB and spirulina powder 130 mg/KgBB), AP + ES (sambiloto 200 mg / KgBB and spirulina extract 26 mg/KgBB), negative control. (carboxymethil cellulose 0.5%) and positive control (Dihydroartemisinin Piperakuin 195 mg/KgBW). After 28 days of therapy, the mice were terminated and then stained with anti-Caspase-3 immunohistochemicals on the colonic tissue. Specimens were viewed using a light microscope with a magnification of 400x for five fields of view. Data analysis using the ImageJ® tool by looking at the percentage of Caspase 3 expression then analyzed using SPSS 20.0.

Results: The One Way ANOVA hypothesis test obtained significant results (p <0.05). Based on the Bonferroni Post-hoc test, it was found that the AP + PS group (148.54 +/- 17.23) was significantly different (p <0.05) from the AP group and negative control. In addition, the AP + PS group showed no different effects from the positive control (162.66 +/- 7.01; p = 0.952)

Conclusion: Provision of sambiloto extract and spirulina powder reduced the expression of Caspase-3 in colonic epithelial cells of Plasmodium berghei induced mice.

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"ABSTRACTPendahuluan. Kanker kolorektal colorectal cancer (CRC) menduduki peringkat ketiga sebagai kanker yang umum didiagnosis, dan peringkat keempat sebagai penyebab kematian akibat kanker di seluruh dunia. Tingkat insidensi CRC di Indonesia per-100.000 populasi adalah 19,1 bagi pria, dan 15,6 bagi wanita. Sebanyak 30% pasien CRC di Indonesia berusia 40 tahun atau lebih muda. Dalam studi pada jaringan pasien dengan CRC, diketahui bahwa adanya peningkatan ekspresi (overexpression) protein B-catenin serta adenomatous polyposis coli (APC) pada sel-sel CRC. Dalam perjalanan penyakit kanker, dapat ditemukan adanya protein caspase-3 sebagai faktor pro-apoptosis sel. Di Indonesia, tanaman mahkota dewa (Phaleria macrocarpa) merupakan tumbuhan yang seringkali digunakan sebagai obat dan diduga dapat membantu dalam pengobatan kanker. Aktivitas biologis yang diketahui dari berbagai bagian dari tanaman Mahkota Dewa yang mendukung dalam pengobatan kanker diantaranya adalah antikanker, antiinflamasi, dan antioksidan. Metode. Batang Mahkota Dewa (Phaleria macrocarpa) dimaserasi dengan pelarut etanol. Efek ekstrak etanol batang Mahkota Dewa terhadap ekspresi protein B-catenin dan caspase-3 pada lini sel kanker kolorektal HCT116 dilakukan dengan pewarnaan imunositokimia serta penghitungan nilai H-score. Dosis ekstrak yang digunakan adalah 50 ppm, 100 ppm, 200 ppm, dan kontrol negatif, yaitu tanpa pemberian ekstrak. Analisis data dilakukan dengan Uji One-way Anova program IBM SPSS Statistics Version 20. Hasil. Pada ekspresi protein B-catenin lini sel kanker kolorektal HCT116, perbedaan bermakna diobservasi pada nilai H-score pemberian ekstrak dosis 200 ppm dibandingkan dengan nilai H-score pemberian ekstrak dosis lainnya dan kontrol negatif. Pada ekspresi protein caspase-3, tidak ditemukan adanya perbedaan yang bermakna dari nilai H-score antar dosis. Kesimpulan. Penelitian ini menunjukkan bahwa terdapat aktivitas penghambatan dari batang mahkota dewa terhadap kanker kolorektal, yaitu dengan menghambat ekspresi protein B-catenin.

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ABSTRACTIntroduction. Colorectal cancer (CRC) is the third highest incidence for cancer and fourth leading cause of death by cancer in the world. The incidence rate of CRC per-100.000 population in Indonesia is 19.1 for men and 15.6 for women. Almost a third of CRC patients in Indonesia were aged around 40 years old or younger. In a study using CRC patients tissue, it was observed that there is an overexpression of B-catenin protein and adenomatous polyposis coli (APC) in CRC cells. In the progress of cancer, caspase-3 protein can be observed as a pro-apoptotic factor of cells. Mahkota dewa (Phaleria macrocarpa) has been widely used as a traditional medicine and was tought to have anticancer properties. Biological activities that are known from Phaleria macrocarpa are anticancer, antiinflammatory, and antioxidant properties. Method. Mahkota Dewa (Phaleria macrocarpa) stem bark was macerated in ethanol solvent. The effect of the ethanol extract of Mahkota Dewa stem bark on the expression of B-catenin and caspase-3 proteins in colorectal cancer cell line (HCT116) was assessed using H-score taken from immunocytochemistry stained specimens. Doses of extract given were 50 ppm, 100 ppm, 200 ppm, and no extract (negative control). H-score values were analyzed using one-way Anova test in IBM SPSS Statistics program Version 20. Results. Significant changes can be observed only in B-catenin cell group with 200 ppm dose of extract. In the caspase-3 group, no significant changes can be observed. Conclusion. This finding shows that Phaleria macrocarpa bark extract shows potential of inhibiting growth of colorectal cancer by suppressing the expression of B-catenin protein."

"[ABSTRAKLatar Belakang: Kanker prostat adalah kanker yang paling umum pada pria. Kanker terjadi karena hilangnya kontrol atas proliferasi sel dan apoptosis sehingga sel berproliferasi terus menerus tanpa ada kematian sel. Apoptosis diregulasi oleh beberapa protein tertentu diantaranya protein keluarga Bcl-2 dan protein kanal. Perkembangan kanker prostat memerlukan transformasi dari sel epitel yang normal menjadi sel ganas yang kehilangan kemampuan untuk mengakumulasi zinc. Salah satu efek utama zinc adalah mencegah pertumbuhan sel kanker prostat dengan menginduksi apoptosis dengan memfasilitasi proses pembentukan pori Bax yang memulai apoptogenesis mitokondria. Selain keluarga Bcl-2, VDAC1 juga berperan penting dalam proses apoptosis. Beberapa penelitian menyatakan Bcl-2 mempunyai kaitan erat dengan VDAC1 terkait proses apoptosis dan protein pro-apoptotik Bax juga secara langsung berinteraksi dengan VDAC yang kemudian menginduksi keluarnya sitokrom c dari membran mitokondria.Tujuan: Mengevaluasi ekspresi mRNA dari gen mengkode keluarga protein Bcl-2 (Bax dan Bcl-2) dalam proses apoptogenesis pada galur sel kanker prostat yg diinduksi oleh zinc; Mengevaluasi ekspresi mRNA dari gen VDAC1 dalam proses apoptogenesis pada galur sel kanker prostat yang diinduksi oleh zinc; Menganalisis hubungan antara ekspresi VDAC1 dengan protein keluarga Bcl-2 pada apoptogenesis galur sel kanker prostat.Desain: Penelitian ini menggunakan eksperimental in vitro dan analisis statistikMetode: Untuk memperbanyak galur sel kanker prostat (PC3) dilakukan kultur sel, kemudian diberi perlakuan dengan tiga kelompok (kontrol, zinc 20 μM dan staurosporin 0,16 μM). Selanjutnya dilakukan isolasi RNA dan elektroforesis RNA untuk mengetahui keutuhan RNA. Terakhir dilakukan qRT PCR yang kemudian datanya dianalisis secara statistika.Hasil: Ekspresi Bax, Bcl-2 dan VDAC1 pada galur sel kanker prostat (PC-3) yang diberi perlakuan zinc mengalami penurunan dibandingkan dengan kontrol (tidak diberi perlakuan). Akan tetapi penurunan ekspresi tersebut tidak bernilai signifikan karena nilai p > 0,05 (nilai signifikansi Bax = 0,309; nilai signifikansi Bcl-2 = 0,236; nilai signifikansi VDAC1 = 0,437). VDAC1 mempunyai korelasi yang signifikan (p < 0,05) dengan Bax (p = 0,01) dibandingkan dengan Bcl-2 (p = 0,118).Kesimpulan: Terjadi perubahan ekspresi pada setiap gen (Bax, Bcl-2 dan VDAC1) pada galur sel kanker prostat yang diberi perlakuan zinc dengan yang tidak diberi perlakuan, akan tetapi tidak bernilai signifikan. VDAC1 mempunyai korelasi yang bermakna dengan Bax dan mempunyai korelasi yang tidak bermakna dengan Bcl-2.

ABSTRACT

Background: Prostate cancer is the most common cancer in men. Cancer occurs due to loss control of cell proliferation and apoptosis thus continuously proliferating cells without cell death. Apoptosis is regulated by specific proteins including Bcl-2 family proteins and channel proteins. The development of prostate cancer requires the transformation of normal epithelial cells into malignant cells that lose the ability to accumulate zinc. One of the main effects of zinc is to prevent the growth of prostate cancer cells by inducing apoptosis by facilitating the process of pore formation Bax that started apoptogenesis mitochondrial. In addition to Bcl-2 family, VDAC1 also plays an important role in the process of apoptosis. Some studies suggest Bcl-2 has close links with related VDAC1 apoptosis and pro-apoptotic protein Bax also directly interact with VDAC which then induces the release of cytochrome c from the mitochondrial membrane.

Objective: To evaluate the expression of mRNA of the gene encoding the Bcl-2 family proteins (Bax and Bcl-2) in the process apoptogenesis on prostate cancer cell line that is induced by zinc; Evaluate the mRNA expression of genes in the process VDAC1 apoptogenesis on prostate cancer cell line induced by zinc; Analyzing the relationship between the expression of VDAC1 with Bcl-2 family proteins in prostate cancer cell lines apoptogenesis.

Design: This study used an experimental in vitro and statistical analysis

Methods: To reproduce the prostate cancer cell lines (PC3) performed cell culture, then treated with three groups (control, zinc 20 μM and staurosporin 0,16 μM). Furthermore, the isolation of RNA and RNA electrophoresis to determine the integrity of the RNA. Recently performed qRT PCR and the data were analyzed statistically.

Results: The expression of Bax, Bcl-2 and VDAC1 on prostate cancer cell line (PC-3) were treated with zinc decreased than the control (untreated). However, a decrease in the expression of no significant value because the value of p > 0.05 (Bax significant value = 0.309; the value of the significance of Bcl-2 = 0.236; VDAC1 significant value = 0.437). VDAC1 has a significant correlation (p < 0.05) with Bax (p = 0.01) than Bcl-2 (p = 0.118).

Conclusion: There is a change in the expression of each gene (Bax, Bcl-2 and VDAC1) in prostate cancer cell lines that treated with zinc than untreated, but no significant value. VDAC1 has a significant correlation with Bax and had no significant correlation with Bcl-2.;Background: Prostate cancer is the most common cancer in men. Cancer occurs due to loss control of cell proliferation and apoptosis thus continuously proliferating cells without cell death. Apoptosis is regulated by specific proteins including Bcl-2 family proteins and channel proteins. The development of prostate cancer requires the transformation of normal epithelial cells into malignant cells that lose the ability to accumulate zinc. One of the main effects of zinc is to prevent the growth of prostate cancer cells by inducing apoptosis by facilitating the process of pore formation Bax that started apoptogenesis mitochondrial. In addition to Bcl-2 family, VDAC1 also plays an important role in the process of apoptosis. Some studies suggest Bcl-2 has close links with related VDAC1 apoptosis and pro-apoptotic protein Bax also directly interact with VDAC which then induces the release of cytochrome c from the mitochondrial membrane.

Objective: To evaluate the expression of mRNA of the gene encoding the Bcl-2 family proteins (Bax and Bcl-2) in the process apoptogenesis on prostate cancer cell line that is induced by zinc; Evaluate the mRNA expression of genes in the process VDAC1 apoptogenesis on prostate cancer cell line induced by zinc; Analyzing the relationship between the expression of VDAC1 with Bcl-2 family proteins in prostate cancer cell lines apoptogenesis.

Design: This study used an experimental in vitro and statistical analysis

Methods: To reproduce the prostate cancer cell lines (PC3) performed cell culture, then treated with three groups (control, zinc 20 μM and staurosporin 0,16 μM). Furthermore, the isolation of RNA and RNA electrophoresis to determine the integrity of the RNA. Recently performed qRT PCR and the data were analyzed statistically.

Results: The expression of Bax, Bcl-2 and VDAC1 on prostate cancer cell line (PC-3) were treated with zinc decreased than the control (untreated). However, a decrease in the expression of no significant value because the value of p > 0.05 (Bax significant value = 0.309; the value of the significance of Bcl-2 = 0.236; VDAC1 significant value = 0.437). VDAC1 has a significant correlation (p < 0.05) with Bax (p = 0.01) than Bcl-2 (p = 0.118).

Conclusion: There is a change in the expression of each gene (Bax, Bcl-2 and VDAC1) in prostate cancer cell lines that treated with zinc than untreated, but no significant value. VDAC1 has a significant correlation with Bax and had no significant correlation with Bcl-2., Background: Prostate cancer is the most common cancer in men. Cancer occurs due to loss control of cell proliferation and apoptosis thus continuously proliferating cells without cell death. Apoptosis is regulated by specific proteins including Bcl-2 family proteins and channel proteins. The development of prostate cancer requires the transformation of normal epithelial cells into malignant cells that lose the ability to accumulate zinc. One of the main effects of zinc is to prevent the growth of prostate cancer cells by inducing apoptosis by facilitating the process of pore formation Bax that started apoptogenesis mitochondrial. In addition to Bcl-2 family, VDAC1 also plays an important role in the process of apoptosis. Some studies suggest Bcl-2 has close links with related VDAC1 apoptosis and pro-apoptotic protein Bax also directly interact with VDAC which then induces the release of cytochrome c from the mitochondrial membrane.

Objective: To evaluate the expression of mRNA of the gene encoding the Bcl-2 family proteins (Bax and Bcl-2) in the process apoptogenesis on prostate cancer cell line that is induced by zinc; Evaluate the mRNA expression of genes in the process VDAC1 apoptogenesis on prostate cancer cell line induced by zinc; Analyzing the relationship between the expression of VDAC1 with Bcl-2 family proteins in prostate cancer cell lines apoptogenesis.

Design: This study used an experimental in vitro and statistical analysis

Methods: To reproduce the prostate cancer cell lines (PC3) performed cell culture, then treated with three groups (control, zinc 20 μM and staurosporin 0,16 μM). Furthermore, the isolation of RNA and RNA electrophoresis to determine the integrity of the RNA. Recently performed qRT PCR and the data were analyzed statistically.

Results: The expression of Bax, Bcl-2 and VDAC1 on prostate cancer cell line (PC-3) were treated with zinc decreased than the control (untreated). However, a decrease in the expression of no significant value because the value of p > 0.05 (Bax significant value = 0.309; the value of the significance of Bcl-2 = 0.236; VDAC1 significant value = 0.437). VDAC1 has a significant correlation (p < 0.05) with Bax (p = 0.01) than Bcl-2 (p = 0.118).

Conclusion: There is a change in the expression of each gene (Bax, Bcl-2 and VDAC1) in prostate cancer cell lines that treated with zinc than untreated, but no significant value. VDAC1 has a significant correlation with Bax and had no significant correlation with Bcl-2.]"

"Anaerobic physical exercise is a high intensity physical exercise is a high intensity physical exercise performed in a short time. This exercise can stimulate apoptosis in left ventricular cardiomyocytes after anaerobic exercise and detraining. Thirty two wistar rats ratus novergicus 250-350 grams (8-10 weeks old) were divided into the following groups (n=4) and given anaerobic physical exercise four and 12 weeks (group Exc-4, Exc-12-D). The control groups were only observed in the same period (group CTL-4, CTL-12, CTL-4-D, CTL-12-D). At he end of observation, the rats were sacrificed and examination of the expression of caspace-3 as an indicator of apoptasis was done using immunohistochemical staining. Data were analyzed with ANOVA test. An increase in expression of caspase-3 in the group Exc-4 (72.03%) compared to the CTL-4 (27.22%), (P<0,001); AND Exc-12 (79.30%) compared to the CTL-12 (30.53%) (p=0.027). Detraining process showed a significant decline capase-3 expression (31.12% in exc-4-D and 30.44% in the exc-12-D) Anaerobi physical exercise can increase apoptosis in rat left ventricle cardiomyocyte characterized by increase expression of of caspase-3. Detraining can improve heart condition characterized by decreased expression of caspase-3"

"[ABSTRAKPendahuluan: Penurunan kadar Zink (Zn) pada prostat berkorelasi dengan peningkatan skor Gleason adenokarsinoma prostat dan menyebabkan rendahnya Caspase-3 sebagai eksekutor apoptosis. Tingkat ekspresi transporter Zn pada sel tumor prostat berhubungan dengan tingkat keganasannya. ZnT-1 merupakan transporter Zn ke luar sel prostat, sedangkan ZIP-1 merupakan transporter Zn ke dalam sel prostat. Ekspresi ZIP-1 turun pada adenokarsinoma prostat. Korelasi ZnT-1, ZIP-1 dan Caspase-3 diduga berpengaruh dalam karsinogenesis prostat, sehingga berpotensi untuk menjadi faktor prognosis adenokarsinoma prostat. Tujuan: Mempelajari korelasi ekspresi ZnT-1 dan aktivasi Caspase-3 terhadap skor Gleason, menganalisis korelasi ekspresi ZIP-1, ZnT-1 dan aktivasi Caspase- 3, serta mengetahui profil ekspresi ZnT-1 pada jaringan adenokarsinoma prostat yang berbeda skor Gleason, dibandingkan dengan jaringan Benign Prostatic Hyperplasia (BPH),Desain: Studi retrospektif analitik potong lintang. Metode: Sampel penelitian ini adalah 31 blok parafin prostat yang dikelompokkan menjadi BPH, adenokarsinoma prostat skor Gleason ≤ 7 dan skor Gleason > 7. Ekspresi ZnT-1 dinilai dengan pulasan imunohistokimia. Data ekspresi ZIP-1 dan Caspase-3 merupakan data sekunder dari penelitian Septiawan et al. Hasil: Ekspresi ZnT-1 berkorelasi dengan skor Gleason adenokarsinoma prostat. Ekspresi ZIP-1 berkorelasi dengan aktivasi Caspase-3 pada adenokarsinoma prostat dan adenokarsinoma prostat skor Gleason ≤ 7. Ekspresi ZnT-1 berkorelasi dengan ekspresi ZIP-1 pada adenokarsinoma prostat skor Gleason > 7. Ekspresi ZIP-1 berkorelasi kuat dengan aktivasi Caspase-3 pada adenokarsinoma prostat skor Gleason 8. Ekspresi ZnT-1 pada adenokarsinoma prostat skor Gleason > 7 lebih rendah dibandingkan pada skor Gleason ≤ 7, tetapi tidak dapat dianalisis kemaknaan perbedaannya dengan BPH karena hanya diperoleh 1 sampel BPH pada penelitian ini. Kesimpulan: Transporter Zn berpotensi untuk menjadi faktor prognosis adenokarsinoma prostat.

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ABSTRACT Background: Decreased levels of Zinc ( Zn ) in the prostate correlates with an increase in the grade Gleason score of prostate adenocarcinoma and decrease in Caspase-3 as apoptosis executor. Zn transporter expression levels in prostate tumor cells associates with the level of malignancy. The ZnT-1 is Zn exporter, while the ZIP-1 is Zn importer of prostate cells. ZIP-1 expression drops on adenocarcinoma prostate. Correlation ZnT-1, ZIP-1 and Caspase-3 allegedly influential in prostate carcinogenesis and potential to be prognostic factor of prostate adenocarcinoma.Objective: To analyze the correlation ZnT-1 and Caspase-3 activation of the gleason score, to analyze the correlation of the expression of ZIP-1, ZnT-1 and Caspase-3 activation in adenocarcinoma prostate, and to study the profile expression of ZnT-1 in prostate adenocarcinoma with different grading of Gleason scores, compared with benign prostatic hyperplasia (BPH),Design: A cross-sectional retrospective study analytic . Methodology: The sample is 31 paraffin blocks were grouped into BPH, prostate adenocarcinoma Gleason scored ≤ 7 and prostate adenocarcinoma Gleason scored > 7. Samples are analyzed expression of ZnT-1 by immunohistochemical staining. ZIP-1 and Caspase-3 expression is secondary data of Septiawan et al?s immunohistochemical staining. Results: ZnT-1 expression correlated with gleason score. ZIP-1 correlated with the activation of Caspase-3 in prostate adenocarcinoma and prostate adenocarcinoma Gleason score ≤ 7. ZnT-1 correlated with ZIP-1 in prostate adenocarcinoma Gleason score > 7. ZnT-1 expression in prostate adenocarcinoma Gleason scored > 7 was lower than prostate adenocarcinoma Gleason score ≤ 7, but could not be analyzed the difference significance with BPH because there was only 1 BPH sample in this research. Conclusion: Zn transporters have the potential to be a prognostic factor of prostate adenocarcinoma.;Background: Decreased levels of Zinc ( Zn ) in the prostate correlates with an increase in the grade Gleason score of prostate adenocarcinoma and decrease in Caspase-3 as apoptosis executor. Zn transporter expression levels in prostate tumor cells associates with the level of malignancy. The ZnT-1 is Zn exporter, while the ZIP-1 is Zn importer of prostate cells. ZIP-1 expression drops on adenocarcinoma prostate. Correlation ZnT-1, ZIP-1 and Caspase-3 allegedly influential in prostate carcinogenesis and potential to be prognostic factor of prostate adenocarcinoma.Objective: To analyze the correlation ZnT-1 and Caspase-3 activation of the gleason score, to analyze the correlation of the expression of ZIP-1, ZnT-1 and Caspase-3 activation in adenocarcinoma prostate, and to study the profile expression of ZnT-1 in prostate adenocarcinoma with different grading of Gleason scores, compared with benign prostatic hyperplasia (BPH),Design: A cross-sectional retrospective study analytic . Methodology: The sample is 31 paraffin blocks were grouped into BPH, prostate adenocarcinoma Gleason scored ≤ 7 and prostate adenocarcinoma Gleason scored > 7. Samples are analyzed expression of ZnT-1 by immunohistochemical staining. ZIP-1 and Caspase-3 expression is secondary data of Septiawan et al?s immunohistochemical staining. Results: ZnT-1 expression correlated with gleason score. ZIP-1 correlated with the activation of Caspase-3 in prostate adenocarcinoma and prostate adenocarcinoma Gleason score ≤ 7. ZnT-1 correlated with ZIP-1 in prostate adenocarcinoma Gleason score > 7. ZnT-1 expression in prostate adenocarcinoma Gleason scored > 7 was lower than prostate adenocarcinoma Gleason score ≤ 7, but could not be analyzed the difference significance with BPH because there was only 1 BPH sample in this research. Conclusion: Zn transporters have the potential to be a prognostic factor of prostate adenocarcinoma.;Background: Decreased levels of Zinc ( Zn ) in the prostate correlates with an increase in the grade Gleason score of prostate adenocarcinoma and decrease in Caspase-3 as apoptosis executor. Zn transporter expression levels in prostate tumor cells associates with the level of malignancy. The ZnT-1 is Zn exporter, while the ZIP-1 is Zn importer of prostate cells. ZIP-1 expression drops on adenocarcinoma prostate. Correlation ZnT-1, ZIP-1 and Caspase-3 allegedly influential in prostate carcinogenesis and potential to be prognostic factor of prostate adenocarcinoma.Objective: To analyze the correlation ZnT-1 and Caspase-3 activation of the gleason score, to analyze the correlation of the expression of ZIP-1, ZnT-1 and Caspase-3 activation in adenocarcinoma prostate, and to study the profile expression of ZnT-1 in prostate adenocarcinoma with different grading of Gleason scores, compared with benign prostatic hyperplasia (BPH),Design: A cross-sectional retrospective study analytic . Methodology: The sample is 31 paraffin blocks were grouped into BPH, prostate adenocarcinoma Gleason scored ≤ 7 and prostate adenocarcinoma Gleason scored > 7. Samples are analyzed expression of ZnT-1 by immunohistochemical staining. ZIP-1 and Caspase-3 expression is secondary data of Septiawan et al?s immunohistochemical staining. Results: ZnT-1 expression correlated with gleason score. ZIP-1 correlated with the activation of Caspase-3 in prostate adenocarcinoma and prostate adenocarcinoma Gleason score ≤ 7. ZnT-1 correlated with ZIP-1 in prostate adenocarcinoma Gleason score > 7. ZnT-1 expression in prostate adenocarcinoma Gleason scored > 7 was lower than prostate adenocarcinoma Gleason score ≤ 7, but could not be analyzed the difference significance with BPH because there was only 1 BPH sample in this research. Conclusion: Zn transporters have the potential to be a prognostic factor of prostate adenocarcinoma.;Background: Decreased levels of Zinc ( Zn ) in the prostate correlates with an increase in the grade Gleason score of prostate adenocarcinoma and decrease in Caspase-3 as apoptosis executor. Zn transporter expression levels in prostate tumor cells associates with the level of malignancy. The ZnT-1 is Zn exporter, while the ZIP-1 is Zn importer of prostate cells. ZIP-1 expression drops on adenocarcinoma prostate. Correlation ZnT-1, ZIP-1 and Caspase-3 allegedly influential in prostate carcinogenesis and potential to be prognostic factor of prostate adenocarcinoma.Objective: To analyze the correlation ZnT-1 and Caspase-3 activation of the gleason score, to analyze the correlation of the expression of ZIP-1, ZnT-1 and Caspase-3 activation in adenocarcinoma prostate, and to study the profile expression of ZnT-1 in prostate adenocarcinoma with different grading of Gleason scores, compared with benign prostatic hyperplasia (BPH),Design: A cross-sectional retrospective study analytic . Methodology: The sample is 31 paraffin blocks were grouped into BPH, prostate adenocarcinoma Gleason scored ≤ 7 and prostate adenocarcinoma Gleason scored > 7. Samples are analyzed expression of ZnT-1 by immunohistochemical staining. ZIP-1 and Caspase-3 expression is secondary data of Septiawan et al?s immunohistochemical staining. Results: ZnT-1 expression correlated with gleason score. ZIP-1 correlated with the activation of Caspase-3 in prostate adenocarcinoma and prostate adenocarcinoma Gleason score ≤ 7. ZnT-1 correlated with ZIP-1 in prostate adenocarcinoma Gleason score > 7. ZnT-1 expression in prostate adenocarcinoma Gleason scored > 7 was lower than prostate adenocarcinoma Gleason score ≤ 7, but could not be analyzed the difference significance with BPH because there was only 1 BPH sample in this research. Conclusion: Zn transporters have the potential to be a prognostic factor of prostate adenocarcinoma.;Background: Decreased levels of Zinc ( Zn ) in the prostate correlates with an increase in the grade Gleason score of prostate adenocarcinoma and decrease in Caspase-3 as apoptosis executor. Zn transporter expression levels in prostate tumor cells associates with the level of malignancy. The ZnT-1 is Zn exporter, while the ZIP-1 is Zn importer of prostate cells. ZIP-1 expression drops on adenocarcinoma prostate. Correlation ZnT-1, ZIP-1 and Caspase-3 allegedly influential in prostate carcinogenesis and potential to be prognostic factor of prostate adenocarcinoma.Objective: To analyze the correlation ZnT-1 and Caspase-3 activation of the gleason score, to analyze the correlation of the expression of ZIP-1, ZnT-1 and Caspase-3 activation in adenocarcinoma prostate, and to study the profile expression of ZnT-1 in prostate adenocarcinoma with different grading of Gleason scores, compared with benign prostatic hyperplasia (BPH),Design: A cross-sectional retrospective study analytic . Methodology: The sample is 31 paraffin blocks were grouped into BPH, prostate adenocarcinoma Gleason scored ≤ 7 and prostate adenocarcinoma Gleason scored > 7. Samples are analyzed expression of ZnT-1 by immunohistochemical staining. ZIP-1 and Caspase-3 expression is secondary data of Septiawan et al’s immunohistochemical staining. Results: ZnT-1 expression correlated with gleason score. ZIP-1 correlated with the activation of Caspase-3 in prostate adenocarcinoma and prostate adenocarcinoma Gleason score ≤ 7. ZnT-1 correlated with ZIP-1 in prostate adenocarcinoma Gleason score > 7. ZnT-1 expression in prostate adenocarcinoma Gleason scored > 7 was lower than prostate adenocarcinoma Gleason score ≤ 7, but could not be analyzed the difference significance with BPH because there was only 1 BPH sample in this research. Conclusion: Zn transporters have the potential to be a prognostic factor of prostate adenocarcinoma.;Background: Decreased levels of Zinc ( Zn ) in the prostate correlates with an increase in the grade Gleason score of prostate adenocarcinoma and decrease in Caspase-3 as apoptosis executor. Zn transporter expression levels in prostate tumor cells associates with the level of malignancy. The ZnT-1 is Zn exporter, while the ZIP-1 is Zn importer of prostate cells. ZIP-1 expression drops on adenocarcinoma prostate. Correlation ZnT-1, ZIP-1 and Caspase-3 allegedly influential in prostate carcinogenesis and potential to be prognostic factor of prostate adenocarcinoma.Objective: To analyze the correlation ZnT-1 and Caspase-3 activation of the gleason score, to analyze the correlation of the expression of ZIP-1, ZnT-1 and Caspase-3 activation in adenocarcinoma prostate, and to study the profile expression of ZnT-1 in prostate adenocarcinoma with different grading of Gleason scores, compared with benign prostatic hyperplasia (BPH),Design: A cross-sectional retrospective study analytic . Methodology: The sample is 31 paraffin blocks were grouped into BPH, prostate adenocarcinoma Gleason scored ≤ 7 and prostate adenocarcinoma Gleason scored > 7. Samples are analyzed expression of ZnT-1 by immunohistochemical staining. ZIP-1 and Caspase-3 expression is secondary data of Septiawan et al’s immunohistochemical staining. Results: ZnT-1 expression correlated with gleason score. ZIP-1 correlated with the activation of Caspase-3 in prostate adenocarcinoma and prostate adenocarcinoma Gleason score ≤ 7. ZnT-1 correlated with ZIP-1 in prostate adenocarcinoma Gleason score > 7. ZnT-1 expression in prostate adenocarcinoma Gleason scored > 7 was lower than prostate adenocarcinoma Gleason score ≤ 7, but could not be analyzed the difference significance with BPH because there was only 1 BPH sample in this research. Conclusion: Zn transporters have the potential to be a prognostic factor of prostate adenocarcinoma., Background: Decreased levels of Zinc ( Zn ) in the prostate correlates with an increase in the grade Gleason score of prostate adenocarcinoma and decrease in Caspase-3 as apoptosis executor. Zn transporter expression levels in prostate tumor cells associates with the level of malignancy. The ZnT-1 is Zn exporter, while the ZIP-1 is Zn importer of prostate cells. ZIP-1 expression drops on adenocarcinoma prostate. Correlation ZnT-1, ZIP-1 and Caspase-3 allegedly influential in prostate carcinogenesis and potential to be prognostic factor of prostate adenocarcinoma.Objective: To analyze the correlation ZnT-1 and Caspase-3 activation of the gleason score, to analyze the correlation of the expression of ZIP-1, ZnT-1 and Caspase-3 activation in adenocarcinoma prostate, and to study the profile expression of ZnT-1 in prostate adenocarcinoma with different grading of Gleason scores, compared with benign prostatic hyperplasia (BPH),Design: A cross-sectional retrospective study analytic . Methodology: The sample is 31 paraffin blocks were grouped into BPH, prostate adenocarcinoma Gleason scored ≤ 7 and prostate adenocarcinoma Gleason scored > 7. Samples are analyzed expression of ZnT-1 by immunohistochemical staining. ZIP-1 and Caspase-3 expression is secondary data of Septiawan et al’s immunohistochemical staining. Results: ZnT-1 expression correlated with gleason score. ZIP-1 correlated with the activation of Caspase-3 in prostate adenocarcinoma and prostate adenocarcinoma Gleason score ≤ 7. ZnT-1 correlated with ZIP-1 in prostate adenocarcinoma Gleason score > 7. ZnT-1 expression in prostate adenocarcinoma Gleason scored > 7 was lower than prostate adenocarcinoma Gleason score ≤ 7, but could not be analyzed the difference significance with BPH because there was only 1 BPH sample in this research. Conclusion: Zn transporters have the potential to be a prognostic factor of prostate adenocarcinoma.]"

"Pneumonia merupakan penyebab kedua terbanyak perawatan di rumah sakit yaitu 600,000 pasien setiap tahun di dunia dengan mortalitas tinggi pada pneumonia berat (50%). Di Indonesia, mortalitas community-acquired pneumonia (CAP) CURB skor ≥ 3 tinggi (60,8%) dengan penyebab tersering gagal ekstubasi. Imunopatologi lokal yang mendasari kegagalan ekstubasi belum diketahui dengan pasti. Oleh karena itu diperlukan penelitian untuk menganalisis respons imunopatologi lokal pada pneumonia berat yang mengalami kematian akibat gagal ekstubasi.Penelitian ini merupakan studi kohort prospektif pada pasien pnemonia berat yang masuk instalasi gawat darurat (IGD) dan intensive care unit (ICU) RS dr. Cipto Mangunkusumo pada bulan November 2020–Januari 2021. Pasien yang memenuhi kriteria penelitian diambil sebagai subjek dengan consecutive sampling. Dilakukan pengambilan cairan bronchoalveolar lavage (BAL) untuk pemeriksaan sTREM, makrofag alveolar, IL-6, IL-17, CD4, Treg Foxp3+, surfactant protein-A, dan caspase-3. Status ekstubasi dievaluasi pada hari ke-20 dan mortalitas pada hari ke-28. Data dianalisis dengan uji Mann-Whitney dan uji t tidak berpasangan sedangkan hubungan antar parameter dianalisis dengan uji Fisher.Terdapat 40 pasien pneumonia berat yang menjadi subjek penelitian saat pandemi COVID-19. Proporsi cedera paru berat 70% di paru kanan, proporsi gagal ekstubasi hari ke-20 sebanyak 80% dan mortalitas hari ke-28 adalah 75%. Kadar CD4 paru kanan lebih rendah secara bermakna dibandingkan paru kiri (uji Mann Whitney, p = 0,003). Kadar CD4 cedera paru berat lebih rendah pada pasien gagal ekstubasi (uji Mann Whitney, p = 0,010) dan status mortalitas (uji Mann Whitney, p = 0,004). Terdapat perbedaan bermakna pada makrofag alveolar fungsional, IL-6, dan CD4; namun tidak ada perbedaan bermakna pada kadar sTREM, IL-17, Treg Foxp3+, jumlah makrofag alveolar, surfactant protein-A, dan caspase-3 terhadap keberhasilan ekstubasi. Disimpulkan gagal ekstubasi dan mortalitas berhubungan dengan kadar CD4 rendah cairan BAL di cedera paru berat. Keberhasilan ekstubasi berhubungan dengan makrofag alveolar fungsional rendah, kadar IL-6 rendah, dan kadar CD4 tinggi di cedera paru berat.

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Pneumonia is the second leading cause for hospitalization with 600,000 patients annually and mortality rate. In Indonesia, community-acquired pneumonia (CAP) with high CURB score ≥ represents 60,8% of mortality due to extubation failure. The explanation of severe pneumonia pathophysiology that underlying immunopathology causing extubation failure is still insufficient. Therefore, the analysis of lungs’ local immunopathology in severe pneumonia patients with mortality due to extubation failure is required.

This is a prospective cohort study. Subject recruitments were conducted in the resuscitation emergency unit (REU) and intensive care unit (ICU) ward, Cipto Mangunkusumo Hospital, from November 2020 to January 2021. Bronchoalveolar lavage fluid (BALF) was performed to investigate sTREM, alveolar macrophage (amount and functional), IL-6, IL-17, CD4, Foxp3+ Tregs, surfactant protein-A, and caspase-3. Data was analyzed using Mann-Whitney and unpaired t test, while fisher test was used to analyze parameter associations.

A total of 40 severe pneumonia patients were enrolled as the study subjects during COVID-19 pandemic. Study results showed the proportion of severe lung injury was 70% in the right lung, the proportion of 20-days extubation failure was 80%, and the 28-days mortality rate was 75%. Levels of CD4 BAL in the right was lower than the left lung (p = 0,003). There was a significant difference of CD4 BAL on 20-days extubation (Mann Whitney test, p = 0,010) and 28-days mortality (Mann Whitney test, p = 0,004). There were an association of functional alveolar macrophage, IL-6, and CD4 in severely affected lungs with extubation success; There were no association of sTREM, IL-17, Foxp3+ Tregs, amount and functional alveolar macrophage, surfactant protein-A, dan caspase-3 in severely affected lungs with extubation success. In summary, extubation failure and mortality are associated with low BALF CD4 in severely affected lungs. Extubation success is associated with low functional alveolar macrophage, low IL-6, and high CD4 levels in severe pneumonia patients."