Results 131 to 140 of about 5,719,995 (296)

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

open access: yesMolecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez   +5 more
wiley   +1 more source

Association of biological age acceleration with all-cause and cardiovascular mortality in HSV-positive adults: A population-based longitudinal cohort study.

open access: yesPLoS ONE
BackgroundBiological age acceleration reflects physiological aging and its link to mortality in HSV-infected adults is unclear.MethodsWe analyzed data from 16,065 HSV-seropositive adults aged 20-59 years from the NHANES 1999-2016 cycles (mean age: 35.4 ± 
Jun Wei, Yuefeng Li, Yang Liu
doaj   +1 more source

Fatigability: A Prognostic Indicator of Phenotypic Aging [PDF]

open access: yesThe Journals of Gerontology: Series A, 2020
Jennifer A Schrack   +2 more
openaire   +2 more sources

APOBEC3 activity and DNA polymerase‐ε deficiency are associated with distinct IDH1 R132 hotspot mutations

open access: yesMolecular Oncology, EarlyView.
Isocitrate dehydrogenase 1 (IDH1) mutations are highly recurrent in multiple human cancer types, including cholangiocarcinoma and glioma. IDH1 R132C is the most common IDH1 mutation in cholangiocarcinoma and likely arises from APOBEC3A‐ or APOBEC3B‐mediated deamination.
Kelly E. Butler   +3 more
wiley   +1 more source

p190A/ARHGAP35 and p190B/ARHGAP5 proteins in endometrial cancer: a novel cancer‐relevant paralog interplay

open access: yesMolecular Oncology, EarlyView.
This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault   +12 more
wiley   +1 more source

Sedentary behavior accelerates biological aging mediated by body mass index in adults

open access: yesScientific Reports
Sedentary behavior is widely recognized as a detriment to health. Limited conclusions have been drawn about the relationship between sitting time and biomarkers-measured aging.
Jinhang Che   +4 more
doaj   +1 more source

Announcing New Larger 1939 Model Pak-Age-Car

open access: yes, 1930
The advertisement is for a delivery vehicle called the Pak-Age-Car.Image was used in a collage created for Destination Indiana Journey Connersville Automotive ...
Pak-Age-Car Corporation
core  

A sharing of knowledge and experience (ASKE) [PDF]

open access: yes, 2003
Age Action Ireland ...
Age Action Ireland
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Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

The role of phenotypic plasticity in the colonization of novel environments [PDF]

open access: yes, 2013
Biological invasions have been argued to be facilitated by phenotypic plasticity. Although experiments have shown plasticity can be adaptive, our current understanding is limited to comparative studies that measure plasticity between invasive and non ...
NC DOCKS at The University of North Carolina at Greensboro   +1 more
core  

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