Results 81 to 90 of about 1,163,135 (344)

Generation of an iPSC line from a retinitis pigmentosa patient carrying a homozygous mutation in CERKL and a healthy sibling

open access: yesStem Cell Research, 2019
Dermal fibroblasts from an autosomal recessive retinitis pigmentosa (RP) patient, homozygous for the mutation c.769 C>T, p.Arg257Ter, in CERKL (Ceramide Kinase-Like) gene, and a healthy sibling were derived and reprogrammed by Sendai virus. The generated
Arantxa Bolinches-Amorós   +6 more
doaj  

Prevalence of extended-spectrum β-lactamase (ESBL) and molecular detection of bla TEM, bla SHV and bla CTX-M genotypes among Enterobacteriaceae isolates from patients in Khartoum, Sudan

open access: yesThe Pan African Medical Journal, 2020
INTRODUCTION: The emergence of antibiotic resistance pathogens is an important health risk. Usually Gram negative bacteria acquire resistance to beta-lactam antibiotics by beta-lactamase production.
Maha Hassan Dirar   +3 more
doaj   +1 more source

ITGAV and SMAD4 influence the progression and clinical outcome of pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
In SMAD4‐positive pancreatic ductal adenocarcinoma (PDAC), integrin subunit alpha V (ITGAV) activates latent TGF‐β, which binds to the TGF‐β receptor and phosphorylates SMAD2/3. The activated SMAD2/3 forms a complex with SMAD4, and together they translocate to the nucleus, modulating gene expression to promote proliferation, migration, and invasion. In
Daniel K. C. Lee   +9 more
wiley   +1 more source

The critical role of DNA damage‐inducible transcript 4 (DDIT4) in stemness character of leukemia cells and leukemia initiation

open access: yesMolecular Oncology, EarlyView.
Stemness properties, including quiescence, self‐renewal, and chemoresistance, are closely associated with leukemia relapse. Here, we demonstrate that DNA damage‐inducible transcript 4 (DDIT4) is induced in the hypoxic bone marrow niche and is essential for maintaining the stemness of AML1‐ETO9a leukemia cells.
Yishuang Li   +12 more
wiley   +1 more source

Genotyping‐in‐Thousands by sequencing (GT‐seq): A cost effective SNP genotyping method based on custom amplicon sequencing

open access: yesMolecular Ecology Resources, 2015
Genotyping‐in‐Thousands by sequencing (GT‐seq) is a method that uses next‐generation sequencing of multiplexed PCR products to generate genotypes from relatively small panels (50–500) of targeted single‐nucleotide polymorphisms (SNPs) for thousands of ...
N. Campbell, S. Harmon, S. Narum
semanticscholar   +1 more source

Molecular genotype in migraine [PDF]

open access: yesThe Journal of Headache and Pain, 2015
Migraine is an episodic brain disorder with disabling attacks of headache that are associated with nausea, vomiting, and hypersensitivity to light, sound, and smell. According to major criteria of the International Classification of Headache Disorders (ICHD-II) from the International Headache Society (IHS), migraine is divided into two main subtypes ...
Gaetano S. Grieco   +3 more
openaire   +3 more sources

Targeting of PTP4A3 overexpression sensitises HGSOC cells towards chemotherapeutic drugs

open access: yesMolecular Oncology, EarlyView.
In HGSOC with normal KRAS expression, high PTP4A3 expression regulates autophagy activation. Conversely, in HGSOC with high KRAS expression, KRAS dictates autophagy control, and PTP4A3 is not required. When high PTP4A3 expression is inhibited, HGSOC cells are preferentially sensitised towards DNA‐damaging agents.
Ana López‐Garza   +3 more
wiley   +1 more source

Melioidosis Caused by Burkholderia pseudomallei in Drinking Water, Thailand, 2012

open access: yesEmerging Infectious Diseases, 2014
We identified 10 patients in Thailand with culture-confirmed melioidosis who had Burkholderia pseudomallei isolated from their drinking water. The multilocus sequence type of B.
Direk Limmathurotsakul   +10 more
doaj   +1 more source

Genotyping-by-Sequencing in Plants [PDF]

open access: yesBiology, 2012
The advent of next-generation DNA sequencing (NGS) technologies has led to the development of rapid genome-wide Single Nucleotide Polymorphism (SNP) detection applications in various plant species. Recent improvements in sequencing throughput combined with an overall decrease in costs per gigabase of sequence is allowing NGS to be applied to not only ...
Stéphane Deschamps   +2 more
openaire   +3 more sources

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

open access: yesFEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik   +3 more
wiley   +1 more source

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