Mechanisms of genome maintenance in plants: Playing it safe with breaks and bumps

A Raina, PK Sahu, RA Laskar, N Rajora, R Sao… - Frontiers in …, 2021 - frontiersin.org
Maintenance of genomic integrity is critical for the perpetuation of all forms of life including
humans. Living organisms are constantly exposed to stress from internal metabolic …

A multi-faceted genotoxic network of alpha-synuclein in the nucleus and mitochondria of dopaminergic neurons in Parkinson's disease: Emerging concepts and …

V Vasquez, J Mitra, H Wang, PM Hegde, KS Rao… - Progress in …, 2020 - Elsevier
Abstract α-Synuclein is a hallmark amyloidogenic protein component of the Lewy bodies
(LBs) present in dopaminergic neurons affected by Parkinson's disease (PD). Despite an …

[HTML][HTML] NEIL1 drives the initiation of colorectal cancer through transcriptional regulation of COL17A1

JH Cao, CH Cao, JL Lin, SY Li, LJ He, K Han, JW Chen… - Cell Reports, 2024 - cell.com
Deficiency of DNA repair pathways drives the development of colorectal cancer. However,
the role of the base excision repair (BER) pathway in colorectal cancer initiation remains …

Mutation accumulation in cancer genes relates to nonoptimal outcome in chronic myeloid leukemia

S Adnan Awad, M Kankainen, T Ojala… - Blood …, 2020 - ashpublications.org
Chronic myeloid leukemia (CML) is a myeloproliferative neoplasm accounting for∼ 15% of
all leukemia. Progress of the disease from an indolent chronic phase to the more aggressive …

[HTML][HTML] Niacin inhibits apoptosis and rescues premature ovarian failure

S Wang, M Sun, L Yu, Y Wang, Y Yao… - Cellular Physiology and …, 2018 - karger.com
Background/Aims: Over 99% of mouse and human ovarian follicles will undergo specialized
cell death including atresia and apoptosis. Reduction of apoptosis may help reduce infertility …

Heritable pattern of oxidized DNA base repair coincides with pre-targeting of repair complexes to open chromatin

A Bacolla, S Sengupta, Z Ye, C Yang… - Nucleic acids …, 2021 - academic.oup.com
Human genome stability requires efficient repair of oxidized bases, which is initiated via
damage recognition and excision by NEIL1 and other base excision repair (BER) pathway …

Recognition of DNA adducts by edited and unedited forms of DNA glycosylase NEIL1

IG Minko, VL Vartanian, NN Tozaki, E Coskun… - DNA repair, 2020 - Elsevier
Pre-mRNA encoding human NEIL1 undergoes editing by adenosine deaminase ADAR1
that converts a single adenosine to inosine, and this conversion results in an amino acid …

Novel interaction interfaces mediate the interaction between the NEIL1 DNA glycosylase and mitochondrial transcription factor A

N Sharma, MK Thompson, JF Arrington… - Frontiers in Cell and …, 2022 - frontiersin.org
The maintenance of human mitochondrial DNA (mtDNA) is critical for proper cellular function
as damage to mtDNA, if left unrepaired, can lead to a diverse array of pathologies. Of the …

Ras-mediated activation of NF-κB and DNA damage response in carcinogenesis

A Ahmad, H Ahsan - Cancer Investigation, 2020 - Taylor & Francis
Cancer is a multi-step process during which cells acquire mutations that eventually lead to
uncontrolled cell growth and division and evasion of programmed cell death. The …

Ligand-induced gene activation is associated with oxidative genome damage whose repair is required for transcription

S Sengupta, H Wang, C Yang, B Szczesny… - Proceedings of the …, 2020 - pnas.org
Among several reversible epigenetic changes occurring during transcriptional activation,
only demethylation of histones and cytosine-phosphate-guanines (CpGs) in gene promoters …