Results 101 to 110 of about 3,751,417 (261)

Genomic approaches to DNA repair and mutagenesis

, 2015
•The genomic and chromatin contexts of a DNA lesion can impact damage frequency and repair outcomes: lessons from genomics.•Survey of genome-wide methods for mapping different types of DNA lesions in yeast and human cells.•Analysis of damage-associated ...
Roberts, Steven A, Wyrick, John J
core   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Transcription-coupled nucleotide excision repair and its regulation by the DNA damage checkpoint [PDF]

, 2009
Elaborate DNA repair mechanisms have evolved, allowing cells to repair damages in their genomes. Nucleotide excision repair (NER) removes a variety of helix-distorting lesions, including those caused by ultraviolet (UV) irradiation.
Taschner, M.J.
core  

Epidermal NAD+ deficiency induces IL-36–mediated skin inflammation and acanthosis

JCI Insight
Nicotinamide adenine dinucleotide (NAD+) is essential for cellular metabolism, DNA repair, and stress responses. NAD+ is synthesized from nicotinamide, nicotinic acid (collectively termed niacin), and tryptophan.
Taiki Seki, Jun-Dal Kim, Yasuhito Yahara, Hitoshi Uchida, Keisuke Yaku, Mariam Karim, Teruhiko Makino, Tadamichi Shimizu, Takashi Nakagawa   +8 more
doaj   +1 more source

Crosstalk between DNA Damage Repair and Metabolic Regulation in Hematopoietic Stem Cells

Cells
Self-renewal and differentiation are two characteristics of hematopoietic stem cells (HSCs). Under steady physiological conditions, most primitive HSCs remain quiescent in the bone marrow (BM).
Jian Xu, Peiwen Fei, Dennis W. Simon, Michael J. Morowitz, Parinda A. Mehta, Wei Du   +5 more
doaj   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Challenging Physiotherapy for Children with Ataxia Telangiectasia

Fysioterapeuten, 2008
The aim of this article is to provide insight in the challenges for physiotherapists in assessment and treatment of the rare, degenerative and grave neurological disease Ataxia Telangiectasia (AT).
Ellen Velema, Trudy Burgers
doaj  

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

FEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez, Diana Ascencio, Miguel Vallebueno‐Estrada, Eduardo González‐Orozco, Christian Eduardo Martínez‐Guerrero, Rafael Montiel, Alexander DeLuna   +6 more
wiley   +1 more source

Invasive Haemophilus Influenzae Infection in a Neonate with an ERCC2-Related Disorder

Journal of Human Immunity
IntroductionThe ERCC2 gene, located on chromosome 19, is essential for transcription and DNA repair via its protein product, XPD. Mutations in ERCC2 cause disorders such as trichothiodystrophy-1, xeroderma pigmentosum, Cockayne syndrome, or overlapping ...
David Roth, Pia Hauk
doaj   +1 more source

From patient advocacy to patient‐driven research: Building active partnerships beginning at the bench to reach the bedside

FEBS Open Bio, EarlyView.
Research is strongest when conducted alongside patients, not just about them. Patient research organizations help integrate patient perspectives into research priorities, study design, and scientific meetings, leading to meaningful patient outcomes and development of relevant therapies.
Jenica H. Kakadia, Rachel Heilmann, Maximiliano Barrientos, Laura MacNeill, Ingrid Vallee, Sarah K. Schultz, Patrick O'Donoghue, Angelica A. Moresco, Victoria M. Siu, Ilka U. Heinemann   +9 more
wiley   +1 more source