Results 151 to 160 of about 2,287,088 (335)
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
, 1972 Newspaper reporting on events at the Boston University School of Medicine in the ...
Boston University School of Medicine +8 more
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The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity
Molecular Oncology, EarlyView.Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli +7 more
wiley +1 more source
BMC PsychiatryBackground Mental health problems are highly prevalent in prison populations. Incarcerated persons generally come from disadvantaged backgrounds and are living under extraordinary conditions while in prison. Their healthcare needs are complex compared to
Line Elisabeth Solbakken +2 more
doaj +1 more source
The multifaceted role of autophagy and mitophagy in cardiovascular health and disease
Autophagy ReportsThe cardiovascular system, consisting of the heart and blood vessels, ensures delivery of oxygen and nutrient-rich blood throughout the whole body. The major cell types include cardiomyocytes, endothelial cells, and vascular smooth muscle cells. Dramatic
Mireia Nàger +3 more
doaj +1 more source
An Investigation into the Suitability of Sulfate-Reducing Bacteria as Models for Martian Forward Contamination [PDF]
, 2018 The NASA Planetary Protection policy requires interplanetary space missions do not compromise the target body for a current or future scientific investigation and do not pose an unacceptable risk to Earth, including biologic materials.
Silver, Maxwell M. W.
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Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Divided Diasporas: Southern Africans in Canada [PDF]
, 2013 The protracted economic and political crisis in Zimbabwe led directly to a major increase in mixed migration flows to South Africa. Migrants were drawn from every sector of society, all education and skill levels, equal numbers of both sexes, and all ...
Caesar, Mary +6 more
core +1 more source
FEBS Open Bio, EarlyView.Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani +7 more
wiley +1 more source