Results 121 to 130 of about 1,221,818 (402)

MET and NF2 alterations confer primary and early resistance to first‐line alectinib treatment in ALK‐positive non‐small‐cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Alectinib resistance in ALK+ NSCLC depends on treatment sequence and EML4‐ALK variants. Variant 1 exhibited off‐target resistance after first‐line treatment, while variant 3 and later lines favored on‐target mutations. Early resistance involved off‐target alterations, like MET and NF2, while on‐target mutations emerged with prolonged therapy.
Jie Hu   +11 more
wiley   +1 more source

GENOTYPES AND PHENOTYPES OF ALZHEIMER’S DISEASE

open access: yesНаука и инновации в медицине, 2018
Aim - research of gene APOE for definition of allele structures of the human population phenotypes resulting in risk of Alzheimer’s disease. Materials and methods. Use of the Hardy-Weinberg theory and statistical researches of the alleles distribution of
AN N Volobuev   +3 more
doaj   +1 more source

Mutation supply and the repeatability of selection for antibiotic resistance

open access: yes, 2017
Whether evolution can be predicted is a key question in evolutionary biology. Here we set out to better understand the repeatability of evolution. We explored experimentally the effect of mutation supply and the strength of selective pressure on the ...
de Visser, J. Arjan G. M.   +4 more
core   +1 more source

A genome-wide scan for common alleles affecting risk for autism

open access: yesHuman Molecular Genetics, 2010
Although autism spectrum disorders (ASDs) have a substantial genetic basis, most of the known genetic risk has been traced to rare variants, principally copy number variants (CNVs).
R. Anney   +165 more
semanticscholar   +1 more source

MIF as an oncogenic driver of low‐heterogeneity melanomas

open access: yesMolecular Oncology, EarlyView.
Shvefel and colleagues identified tumor‐secreted macrophage migration inhibitory factor (MIF) as an upregulated cytokine that mediates immune resistance in melanomas with low‐intratumoral heterogeneity. MIF and its functional paralogue D‐dopachrome tautomerase (D‐DT or MIF‐2) have overlapping but nonidentical signaling functions and are hypothesized to
Thuy T. Tran   +4 more
wiley   +1 more source

Common and well-documented HLA alleles: 2012 update to the CWD catalogue.

open access: yesTissue Antigens, 2013
We have updated the catalogue of common and well-documented (CWD) human leukocyte antigen (HLA) alleles to reflect current understanding of the prevalence of specific allele sequences.
S. Mack   +29 more
semanticscholar   +1 more source

Detecting homologous recombination deficiency for breast cancer through integrative analysis of genomic data

open access: yesMolecular Oncology, EarlyView.
This study develops a semi‐supervised classifier integrating multi‐genomic data (1404 training/5893 validation samples) to improve homologous recombination deficiency (HRD) detection in breast cancer. Our method demonstrates prognostic value and predicts chemotherapy/PARP inhibitor sensitivity in HRD+ tumours.
Rong Zhu   +12 more
wiley   +1 more source

FEATURES OF GENOTYPiNG VARIABILITY OF STRAINS OF BORDETELLA PERTUSSIS ALLOCATED FROM PATIENTS WITH WHOOPING COUGH IN RUSSIA

open access: yesActa Biomedica Scientifica, 2012
On the basis of studying of features of structure of 7 genes determining major factors of pathogenicity of the causative agent of whooping cough - ptxA, ptxB, ptxC, ptxD, ptxE, ptxP and prn, features of genotyping variability of strains of B.pertussis ...
V. A. Aleshkin   +3 more
doaj  

Standardized SSR allele naming and binning among projects

open access: yesBioTechniques, 2010
Simple sequence repeats (SSRs) have proven to be extremely valuable DNA markers for genetic mapping and population genetic analyses. However, data collected across laboratories or even within laboratories are difficult to combine due to challenges in ...
Dennis L. Deemer, C. Dana Nelson
doaj   +1 more source

Risk HLA-DQA1 and PLA(2)R1 alleles in idiopathic membranous nephropathy.

open access: yesNew England Journal of Medicine, 2011
BACKGROUND Idiopathic membranous nephropathy is a major cause of the nephrotic syndrome in adults, but its etiologic basis is not fully understood. We investigated the genetic basis of biopsy-proven cases of idiopathic membranous nephropathy in a white ...
H. Stanescu   +28 more
semanticscholar   +1 more source

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