Results 1 to 10 of about 151,779 (318)

Gene Mutation Spectrum among Alpha-Thalassaemia Patients in Northeast Peninsular Malaysia

open access: yesDiagnostics, 2023
(1) Background: Alpha (α)-thalassaemia is a genetic disorder that affects 5% of the world population. Deletional or nondeletional mutations of one or both HBA1 and HBA2 on chromosome 16 will result in reduced production of α-globin chains, a component of
Divashini Vijian   +7 more
doaj   +1 more source

Androglobin, a chimeric mammalian globin, is required for male fertility

open access: yeseLife, 2022
Spermatogenesis is a highly specialized differentiation process driven by a dynamic gene expression program and ending with the production of mature spermatozoa.
Anna Keppner   +15 more
doaj   +1 more source

Iron Metabolism in Normal and Pathological Pregnancies and Fetal Consequences

open access: yesMetabolites, 2022
Iron is required for energy production, DNA synthesis, and cell proliferation, mainly as a component of the prosthetic group in hemoproteins and as part of iron-sulfur clusters.
Charles Mégier   +3 more
doaj   +1 more source

RETROSPECTIVE ANALYSIS OF ALPHA GLOBIN COPY NUMBER VARIATIONS DETERMINED BY MLPA IN THE TRAKYA REGION

open access: yesİstanbul Tıp Fakültesi Dergisi, 2021
Objective: Alpha thalassemia is a common type of hemoglobinopathy that occurs as a result of deletions or point mutations in the alpha globin gene cluster.
Selma Demir   +5 more
doaj   +1 more source

An O2-sensing diguanylate cyclase broadly affects the aerobic transcriptome in the phytopathogen Pectobacterium carotovorum

open access: yesFrontiers in Microbiology, 2023
Pectobacterium carotovorum is an important plant pathogen responsible for the destruction of crops through bacterial soft rot, which is modulated by oxygen (O2) concentration. A soluble globin coupled sensor protein, Pcc DgcO (also referred to as PccGCS)
Florian J. Fekete   +4 more
doaj   +1 more source

Distribution of cytoglobin in the mouse brain

open access: yesFrontiers in Neuroanatomy, 2016
Cytoglobin (Cygb) is a vertebrate globin with so far poorly defined function. It is expressed in the fibroblast cell-lineage but has also been found in neurons.
Stefan eReuss   +4 more
doaj   +1 more source

TFII-I/Gtf2i and Erythro-Megakaryopoiesis

open access: yesFrontiers in Physiology, 2020
TFII-I is a ubiquitously expressed transcription factor that positively or negatively regulates gene expression. TFII-I has been implicated in neuronal and immunologic diseases as well as in thymic epithelial cancer.
Aishwarya Gurumurthy   +9 more
doaj   +1 more source

Genetic and Epigenetic Therapies for β-Thalassaemia by Altering the Expression of α-Globin Gene

open access: yesFrontiers in Genome Editing, 2021
β-Thalassaemia is caused by over 300 mutations in and around the β-globin gene that lead to impaired synthesis of β-globin. The expression of α-globin continues normally, resulting in an excess of α-globin chains within red blood cells and their ...
Sachith Mettananda, Sachith Mettananda
doaj   +1 more source

A etimologia de biomoléculas com metais de transição como auxiliar na aprendizagem de Química Biológica

open access: yesQuímica Nova, 2013
Numerous functional biomolecules are associated with metals, i.e. the metallobiomolecules; more specifically, some are dependent on transition metals required for several crucial biological roles.
José A. L. da Silva
doaj   +1 more source

ATF4 Regulates MYB to Increase γ-Globin in Response to Loss of β-Globin

open access: yesCell Reports, 2020
Summary: β-Hemoglobinopathies can trigger rapid production of red blood cells in a process known as stress erythropoiesis. Cellular stress prompts differentiating erythroid precursors to express high levels of fetal γ-globin.
Mandy Y. Boontanrart   +9 more
doaj   +1 more source

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