Results 51 to 60 of about 324,387 (342)
Pramanicin analog induces apoptosis in human colon cancer cells: critical roles for Bcl-2, Bim, and p38 MAPK signaling [PDF]
, 2013 Pramanicin (PMC) is an antifungal agent that was previously demonstrated to exhibit antiangiogenic and anticancer properties in a few in vitro studies. We initially screened a number of PMC analogs for their cytotoxic effects on HCT116 human colon cancer
Başağa, Hüveyda +5 more
core +1 more source
Veterinární Medicína, 2013 The aim of this study was to examine the expression of caspase-3, caspase-7, caspase-9 and cytokeratin AE-1/AE-3 using the avidin-biotin complex (ABC) immunoperoxidase technique in 20 goats with enzootic nasal adenocarcinoma (ENA).
A. Aydogan, M. Haligur, O. Ozmen
doaj +1 more source
Caspases disrupt the nuclear-cytoplasmic barrier [PDF]
, 2000 During apoptosis, caspases, a family of proteases, disassemble a cell by cleaving a set of proteins. Caspase-3 plays a major role in the dissassembly of the nucleus by processing several nuclear substrates.
Faleiro, L., Lazebnik, Y.
core +1 more source
Targeting colorectal cancer stem cells with inducible caspase-9 [PDF]
Apoptosis, 2012 Colorectal cancer stem cells (CSCs) drive tumor growth and are suggested to initiate distant metastases. Moreover, colon CSCs are reportedly more resistant to conventional chemotherapy, which is in part due to upregulation of anti-apoptotic Bcl-2 family members.
Kemper, Kristel +4 more
openaire +3 more sources
Biomolecules, 2020 Notably, 6-Shogaol, a bioactive natural substance, has anticancer effects on many types of tumors. Up to date, the anticancer effect and mode of action of 6-Shogaol on liposarcoma are not known.
Anil Kumar Yadav, Byeong-Churl Jang
doaj +1 more source
Vitamin C inhibits endothelial cell apoptosis in congestive heart failure [PDF]
, 2007 Background - Proinflammatory cytokines like tumor necrosis factor- and oxidative stress induce apoptotic cell death in endothelial cells (ECs). Systemic inflammation and increased oxidative stress in congestive heart failure (CHF) coincide with enhanced ...
Aicher, A +9 more
core +1 more source
Molecular Oncology, EarlyView.Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source
Caspase-8 and Caspase-9 Functioned Differently at Different Stages of the Cyclic Stretch-Induced Apoptosis in Human Periodontal Ligament Cells. [PDF]
PLoS ONE, 2016 Human periodontal ligament (PDL) cells underwent apoptosis after mechanical stretch loading. However, the exact signalling pathway remains unknown.
Yaqin Wu +4 more
doaj +1 more source
Pharmacological Rac1 inhibitors with selective apoptotic activity in human acute leukemic cell lines [PDF]
, 2017 Rac1 GTPase has long been recognized as a critical regulatory protein in different cellular and molecular processes involved in cancer progression, including acute myeloid leukemia.
Cabrera, Maia Diana Eliana +7 more
core +2 more sources
Vaccinia Virus Protein F1L Is a Caspase-9 Inhibitor [PDF]
Journal of Biological Chemistry, 2010 Apoptosis plays important roles in host defense, including the elimination of virus-infected cells. The executioners of apoptosis are caspase family proteases. We report that vaccinia virus-encoded F1L protein, previously recognized as anti-apoptotic viral Bcl-2 family protein, is a caspase-9 inhibitor. F1L binds to and specifically inhibits caspase-9,
Dayong, Zhai +8 more
openaire +2 more sources