Results 21 to 30 of about 359,644 (254)

The relationship between G1 (c.260 G>A) and G4 (c.721 G>A) polymorphisms in the GDF9 gene and the litter size of sheep: A meta-analysis study

open access: yesJournal of Advanced Veterinary and Animal Research, 2023
Objective: The results of G1 and G4 polymorphisms as litter-size (LS) markers of ewes remain contradictory. The aim was to evaluate the impact of G1 (c.260 G>A) and G4 (c.721 G>A) polymorphisms on the LS of sheep by synthesizing data from multiple ...
Agung Budiyanto   +5 more
doaj   +1 more source

Critical Issues in BDNF Val66Met Genetic Studies of Neuropsychiatric Disorders

open access: yesFrontiers in Molecular Neuroscience, 2018
Neurotrophins have been implicated in the pathophysiology of many neuropsychiatric diseases. Brain-derived neurotrophic factor (BDNF) is the most abundant and widely distributed neurotrophin in the brain. Its Val66Met polymorphism (refSNP Cluster Report:
Shih-Jen Tsai   +2 more
doaj   +1 more source

Cold pain sensitivity is associated with single-nucleotide polymorphisms of / and

open access: yesMolecular Pain, 2021
Pain sensitivity differs individually, but the mechanisms and genetic factors that underlie these differences are not fully understood. To investigate genetic factors that are involved in sensing cold pain, we applied a cold-induced pain test and ...
Moe Soeda   +8 more
doaj   +1 more source

A Feasibility Analysis on Individualized Acupuncture Treatment of Irritable Bowel Syndrome under Help of Genetic Polymorphism Technique

open access: yes针刺研究, 2014
Along with the application of genetic polymorphism techniques to individualized treatment of clinical disorders,the screening of polymorphisms markers of serotonin(5-HT)transporter(SERT)is a hot-spot of researches on irritable bowel syndrome(IBS).In the ...
WU Xiao-liang   +9 more
doaj   +2 more sources

Genetic Polymorphisms

open access: yes, 2020
Abstract Chapter 1 provides a brief introduction to genes and how they work for those without the necessary background or for review. Its emphasis is on the major types of genetic polymorphisms including single-nucleotide polymorphisms (SNPs), allele and genotype frequencies, and the utility of genetic polymorphisms in studying the ...
Dhafer A.F. Al-Koofee   +1 more
  +5 more sources

The Association of Bovine Growth Hormone Gene Polymorphism with Milk Performance Traits in Slovak Spotted Cows

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of this work was to study polymorphism of the bovine growth hormone gene, which is a part of the multiple gene family that contains prolactin and placental lactogen. Genetic variations of this polymorphism have potential effect as genetic markers
Nina Moravčíková   +2 more
doaj  

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Lysyl oxidase (LOX)‐mediated remodeling of the extracellular matrix

open access: yesFEBS Letters, EarlyView.
The lysyl oxidase (LOX) family of enzymes drives extracellular matrix remodeling by oxidizing collagen, elastin, and fibronectin, promoting covalent cross‐link formation. This activity regulates tissue architecture and mechanical properties, while its dysregulation contributes to fibrosis, cardiovascular disease, glaucoma, connective tissue disorders ...
Fernando Rodríguez‐Pascual   +3 more
wiley   +1 more source

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