Results 41 to 50 of about 14,308,960 (385)

Analysis of PARP inhibitor toxicity by multidimensional fluorescence microscopy reveals mechanisms of sensitivity and resistance

open access: yesNature Communications, 2018
Methods to study anti-cancer drugs cytotoxicity are often low throughput and rely on population average. Here the authors present an automated image-based cytometry method to quantify multiple cytotoxicity parameters in single cells, and use it to study ...
Jone Michelena   +5 more
doaj   +1 more source

Author Correction: Small-wedge synchrotron and serial XFEL datasets for Cysteinyl leukotriene GPCRs

open access: yesScientific Data, 2020
A Correction to this paper has been published: https://doi.org/10.1038/s41597-020-00759 ...
Egor Marin   +12 more
doaj   +1 more source

Mirror proteorhodopsins

open access: yesCommunications Chemistry, 2023
Proteorhodopsins (PRs), bacterial light-driven outward proton pumps comprise the first discovered and largest family of rhodopsins, they play a significant role in life on the Earth.
Ivan S. Okhrimenko   +28 more
doaj   +1 more source

A new microtubule-stabilizing agent shows potent antiviral effects against African swine fever virus with no cytotoxicity

open access: yesEmerging Microbes and Infections, 2021
African swine fever virus (ASFV) is the causal agent of a fatal disease of domestic swine for which no effective antiviral drugs are available. Recently, it has been shown that microtubule-targeting agents hamper the infection cycle of different viruses.
Samvel Sirakanyan   +19 more
doaj   +1 more source

The Molecular Mechanisms Regulating the KEAP1-NRF2 Pathway

open access: yesMolecular and Cellular Biology, 2020
The KEAP1-NRF2 pathway is the principal protective response to oxidative and electrophilic stresses. Under homeostatic conditions, KEAP1 forms part of an E3 ubiquitin ligase, which tightly regulates the activity of the transcription factor NRF2 by ...
Liam Baird, Masayuki Yamamoto
semanticscholar   +1 more source

Photocarcinogenesis--molecular mechanisms.

open access: yesCollegium antropologicum, 2007
The carcinogenicity (photocarcinogenicity) of sunlight to human skin has been recognized more than a century ago. Last decades numerous experimental studies show that UV rays damage DNA, cause gene mutations leading to the development of malignant tumors such basal cell carcinomas, squamous cell carcinomas and melanomas.
Gruber, Franjo   +6 more
openaire   +4 more sources

Molecular mechanisms of parturition [PDF]

open access: yesInfectious Diseases in Obstetrics and Gynecology, 1997
The initial signal for triggering human parturition might be fetal but of trophoblastic origin. Concomitantly, this placental signal would have as its target not only the uterus but also the fetus by activating its hypothalamo-pituitary-adrenocortical axis.
openaire   +2 more sources

The molecular genetics and cellular mechanisms underlying pulmonary arterial hypertension [PDF]

open access: yes, 2012
Pulmonary arterial hypertension (PAH) is an incurable disorder clinically characterised by a sustained elevation of mean arterial pressure in the absence of systemic involvement.
Machado, Rajiv
core   +2 more sources

Molecular model of a sensor of two-component signaling system

open access: yesScientific Reports, 2021
Two-component systems (TCS) are widespread signaling systems present in all domains of life. TCS typically consist of a signal receptor/transducer and a response regulator.
Yury L. Ryzhykau   +21 more
doaj   +1 more source

Novel Molecular Mechanisms in the Development of Non-Alcoholic Steatohepatitis. [PDF]

open access: yes, 2016
Non-alcoholic fatty liver disease (NAFLD) is one of the most common causes of chronic liver disease in adults and children worldwide. NAFLD has become a severe health issue and it can progress towards a more severe form of the disease, the non-alcoholic ...
Feldstein, Ariel E, Povero, Davide
core   +2 more sources

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