Results 61 to 70 of about 26,472 (265)

Pathways and Mechanisms that Prevent Genome Instability in Saccharomyces cerevisiae. [PDF]

open access: yes, 2017
Genome rearrangements result in mutations that underlie many human diseases, and ongoing genome instability likely contributes to the development of many cancers.
Kolodner, Richard D   +1 more
core   +1 more source

Bifenthrin Under Scrutiny: Revisiting Toxicological Evidence Amid Regulatory Gaps

open access: yesJournal of Applied Toxicology, Volume 46, Issue 1, Page 61-77, January 2026.
ABSTRACT Despite growing health concerns, bifenthrin (BF) remains widely used for controlling agricultural and residential pests. However, different perspectives on its toxicological profile and regulatory framework warrant a revisit and update on BF regulation towards a robust risk‐safety assessment.
Caroline V. L. Moreira   +10 more
wiley   +1 more source

Investigation on the Genotoxicity of Mercuric Chloride to Freshwater Clarias gariepinus [PDF]

open access: yesPakistan Veterinary Journal, 2014
The cytogenetic effect of heavy metal was studied in Clarias gariepinus using the micronucleus test, chromosomal aberrations and sister chromatid exchange.
Shahid Mahboob, Hmoud Fares Alkkahem Al-Balwai, Fahad Al-Misned and Zubair Ahmad
doaj  

Organoids in Cancer Research and Regenerative Medicine: Current Status, Challenges, and Future Prospects

open access: yesMedComm, Volume 7, Issue 1, January 2026.
The management of cancer and tissue regeneration remains a substantial challenge to global health. Organoids, which are stem cell‐derived three‐dimensional multicellular structures, are revolutionizing biomedical research. Therefore, this review highlights their applications in cancer research and regenerative medicine, while discussing current ...
Ruiyang Li   +5 more
wiley   +1 more source

Chronic ethanol consumption in mice does not induce DNA damage in somatic or germ cells, evaluated by the bone marrow micronucleous assay and the dominant lethal mutation assay [PDF]

open access: yes, 2012
Indexación: Web of Science; ScieloAlthough alcohol is known to be a carcinogen for humans, ethanol-genotoxicity studies are incomplete. Ethanol seems not to be a bacterial mutagen, but the results are conflicting in rodent assays.
Ellahueñe, Manuel   +2 more
core   +1 more source

An Increase in Male Recombination Rate With Age in Dairy Cattle Is Heritable and Polygenic

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 1, Page 35-49, January 2026.
ABSTRACT Meiotic recombination is an essential process for shuffling genetic diversity in sexually reproducing organisms, can vary within and between individuals in response to intrinsic and extrinsic factors, and can be heritable. Interestingly, recombination rate has been found to vary with age in some species, but to date, there have been no ...
Evelyn Jade   +5 more
wiley   +1 more source

Rad51/Dmc1 paralogs and mediators oppose DNA helicases to limit hybrid DNA formation and promote crossovers during meiotic recombination [PDF]

open access: yes, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original ...
Lorenz, Alexander   +3 more
core   +1 more source

Heterogeneity and Therapeutic Potential of Programmed Cell Death Pathways in STMN1+ EPCs in Cutaneous T‐Cell Lymphoma

open access: yesInternational Journal of Clinical Practice, Volume 2026, Issue 1, 2026.
Background Primary cutaneous T‐cell lymphomas (CTCLs) are a heterogeneous group of T‐cell lymphomas that begin with skin manifestations. In advanced mycosis fungoides (MF), as MF reached advanced stages, the lesions disseminated beyond the skin, involving lymph nodes and blood, which further worsened the prognosis.
Huan Yao   +6 more
wiley   +1 more source

Genetic damage in New Zealand Vietnam War veterans : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2006
Accompanying CD-ROM contains the complete SCE results for all participants System requirement Microsoft ExcelFrom July 1965 until May 1971, New Zealand Defence Force Personnel fought in the Vietnam War. During this time the United States military forces
Edwards, Louise Ann
core  

The Sister-Chromatid Exchange and Acetylcholine Esterase Enzyme Levels among Patients with Insecticide Intoxication in the Cukurova Region, Turkey. [PDF]

open access: yes, 2006
This study included 45 patients with intentional insecticide intoxication and 21 with accidental intoxication who were treated at the First-Aid and Emergency Department of Balcali Hospital at the Faculty of Medicine in the Cukurova University, Adana ...
Alptekin, Davut   +8 more
core   +1 more source

Home - About - Disclaimer - Privacy