Results 151 to 160 of about 422,173 (267)

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Time delays in emergency stroke care in a low-resource referral hospital in Ghana. [PDF]

Afr J Emerg Med
Yakubu HA, Marfo RO, Boakye-Yiadom J, Aidoo FM, Sarfo FS, Oteng RA.   +5 more
europepmc   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

DelaySSA: stochastic simulation of biochemical systems and gene regulatory networks with or without time delays. [PDF]

PLoS Comput Biol
Jin Z, Zhou X, Fang Z.
europepmc   +1 more source

Incorporating Time Delays in the Mathematical Modelling of the Human Immune Response in Viral Infections. [PDF]

Procedia Comput Sci, 2021
Dagasso G, Urban J, Kwiatkowska M.
europepmc   +1 more source

ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function

FEBS Open Bio, EarlyView.
Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley, Luke W. Molesworth, Nethma H. Waduge, Fahimeh Eskandari, Peter R. Boag, Gregory M. Davis   +5 more
wiley   +1 more source

Reducing time delays and enhancing reperfusion eligibility related to stroke suspicion by the Emergency Medical Dispatch Centre: a registry-based observational study. [PDF]

Emerg Med J
Leto N, Farbu E, Barach P, Busch M, Lund H, Bjørshol CA, Kurz M, Fromm A, Østerås Ø, Hagen LT, Lindner TW.   +10 more
europepmc   +1 more source

Effect of cellular rearrangement time delays on the rheology of vertex models for confluent tissues. [PDF]

PLoS Comput Biol, 2021
Erdemci-Tandogan G, Manning ML.
europepmc   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Assessing health system preparedness from trends and time delays in the management of myocardial infarctions during the COVID-19 pandemic in India: a multicentre retrospective cohort study. [PDF]

BMJ Open
Menon JC, Ms A, S H, Janakiram C, James A, Sreedevi A, Menon GR, John D, Cherian JJ, V V, Abhaichand RK, Punnoose EP, Bs A, Abraham M, Thomas P, Pedada C, Govindan U, Mohan B, Pisharody S, Devasia T, Sebastian P, Thachathodiyl R, G V, Arora N, Hegde AV, Joseph J, John JF, Negi PC, Mantri RR, Malviya A, Cd R, Vijan V.   +31 more
europepmc   +1 more source