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Bray Enemark
Bray Enemark

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Mitochondrial Genome Evolution within Pelagophyte Plankton.

GA did not have a significant effect on the migration profile of cells.

Gallic Acid is shown to induce apoptosis in Ishikawa cells via Caspase 3 activation. We demonstrated a significantly higher IC50 level in 3D model which provide evidence to prefer 3D models in drug-test trials. The data obtained in the current study will provide a basis for further experiments to analyze the effects of GA on endometrial cancer and to develop strategies for clinical treatment.
Gallic Acid is shown to induce apoptosis in Ishikawa cells via Caspase 3 activation. We demonstrated a significantly higher IC50 level in 3D model which provide evidence to prefer 3D models in drug-test trials. The data obtained in the current study will provide a basis for further experiments to analyze the effects of GA on endometrial cancer and to develop strategies for clinical treatment.
Fatty liver disease (FLD) is associated with increased risk for hepatocellular carcinoma (HCC) and is associated with rising rates of diabetes and obesity. The prevalence of FLD is rising among Asian American and Pacific Islanders (AAPIs) and Latinos. This study examined health literacy, knowledge, and risk factors for FLD among AAPIs and Latinos in Los Angeles.

Data from in-person interviews and clinical measures (body mass index (BMI), body fat percentage, and blood pressure) were obtained from adults aged 18-82 years at four health fairs from November 2018 to March 2019. Interviews assessed knowledge about FLD, access to health resources, and satisfaction with current physician. Correct responses to knowledge questions were summed to generate a FLD knowledge score. Linear regression models were used to examine the association between knowledge score and age, sex, and race/ethnicity.

A total of 102 subjects were AAPI and 33 were Latino. Over 65% of participants had heard of FLD but demonstrated limiteut FLD and its associations with HCC.
Despite moderate sensitivity, alpha fetoprotein (AFP) is widely used in screening and prognostication for hepatocellular carcinoma (HCC). The objective of the current study was to assess clinical utility of Prothrombin induced by Vitamin K absence-II (PIVKAII) in addition to AFP in patients with HCC.

We retrospectively reviewed 244 patients with documented AFP, PIVKA II and dynamic imaging of the liver. Using ROC curves, cutoff values for AFP and PIVKAII for HCC detection, tumor grade and microvascular invasion (MVI) were assessed. In patients who underwent liver transplantation (LT) for HCC, survival was determined using Kaplan Meier curves.

The median PIVKAII in healthy living donors was 28.6mAU/ml (15.9-55). In cirrhotics, the sensitivity of an AFP cutoff of 7.6 ng/ml or PIVKAII cutoff of 250 mAU/ml for HCC detection was 91.7% (176/192) and specificity was 62.9%(68/108) (p <0.0001). In patients with HCC, PIVKAII values were significantly elevated with tumor size > 5 cm (P < 0.0001), tumor nodules > 3(P=0.01), and macrovascular invasion(p <0.0001). The high risk group (patients with AFP ≥ 40 ng/ml + PIVKAII ≥ 350 mAU/ml), had a sensitivity of (23/33) 69.6% and specificity of (22/22)100% for MVI (P <0.001). The estimated 3 year RFS after LT in the low risk group (AFP.
3(P=0.01), and macrovascular invasion(p less then 0.0001). The high risk group (patients with AFP ≥ 40 ng/ml + PIVKAII ≥ 350 mAU/ml), had a sensitivity of (23/33) 69.6% and specificity of (22/22)100% for MVI (P less then 0.001). The estimated 3 year RFS after LT in the low risk group (AFP.
In this study, we aimed to detect Succinate Dehydrogenase Complex Iron Sulfur Subunit B (SDHB) frequency in paragangliomas and pheochromocytomas (PPGL) with immunohistochemistry; compare with Pheochromacytoma of the Adrenal Gland Scaled Score (PASS) classification and analyse the differences between pheochromocytoma (Pheo), head-neck paragangliomas (HNPGL) and thoraco-abdominal-pelvic paraganglioma (TAPPGL) sub-groups.

A total 114 PPGL cases (73 HNPGL, 15 TAPPGL and 27 Pheo belonging to 112 cases) are included. Immunohistochemically, SDHB and Ki-67 are investigated and malignancy risks are determined by PASS classification. Results are assessed statistically with chi-square test and p <0,01 is considered significant.

SDHB mutations are observed in 20 of 114 (17.54 %) PPGL cases, 3 (11,12%) of which is Pheo, 12 (16,44) is HNPGL, and 5 (35,71%) is TAPPGL (P <0,02). While 15/82 (18,29%) cases with SDHB mutations do not have a malignancy potential according to PASS classification, 5/32 (15,63%) cases has (p=0,73). TAPPGL, HNPGL and Pheo sub-groups have a significant difference between SDHB expression (p <0,02), malignancy potential according to PASS classification (p <0,0001) and Ki-67 proliferation index (p <0,0001).

To identify patients for molecular pathological examination, routine application of SDHB immunohistochemistry to PPGL tumors are suggested especially in HNPGLs.
To identify patients for molecular pathological examination, routine application of SDHB immunohistochemistry to PPGL tumors are suggested especially in HNPGLs.
Cervical cancer is the most common cancer and has the highest morbidity rate of gynaecological malignancies in women worldwide. So, the development of effective anti-cancer agents to treat this condition is vital. Considering the recent interest in free (unconjugated) curcuminoids delivery, the present study investigated the efficacy of a novel food-grade, free-curcuminoids (curcumin-galactomannoside complex; CGM) on cervical cancer cells (HeLa) of human origin. In this study, we examined the anticancer potential of CGM as well as its effects on the cell cycle and the apoptosis of HeLa cancer cell.

Determination of anti-proliferative and apoptosis validation of CGM on HeLa cells was performed by 3-(4,5-Dimethylthiazol-2-yl)-2, 5,-diphenyltetrazolium bromide (MTT), acridine orange/propidium iodide and annexin-V-fluorescein isothiocyanate assays. Measurement of Reactive Oxygen Species (ROS) production, Caspase activities and protein expression experiments were performed to investigate the potential mechanisms of action in the apoptotic process.

The cytotoxic assays revealed that the CGM showed inhibition of cell survival and exhibited high cytotoxic activity against HeLa cells at 25 μg/mL. Further studies on morphological changes were done in CGM-treated cervical cancer cells contributing to apoptosis. Flow cytometry analysis with Annexin V-FITC and PI staining precisely indicated that CGM induced apoptosis in HeLa cell lines at 25 μg/mL. By the supplementation of CGM showed an increase in Bax and cleaved caspase-8 protein in HeLa cells after 48 h exposure.

The evidence obtained from this study suggests that CGM is a potent and promising natural formulation against cervical cancer cells via induction of apoptosis through ROS mediated mitochondrial damage in HeLa cells. Paclitaxel clinical trial Hence, CGM could be further explored as a potential lead in treating cancer.
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.Paclitaxel clinical trial

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