Results 181 to 190 of about 1,544,422 (378)

Emergence of Staphylococcus aureus Resistance to Antimicrobial Peptides Nisin, NZ2114 and Bacitracin Involves Multiple Phenotypic Changes

open access: yesAnimal Research and One Health, EarlyView.
The AMP‐induced mutant Staphylococcus aureus strain nzR showed increased resistance, five gene mutations, and decreased surface anion levels. AMPs affect the NDH‐2 protein encoded by ndh gene inhibiting the growth of S. aureus. The deletion of the ndh gene promotes the development of AMPs resistance.
Lingyu Xiao   +12 more
wiley   +1 more source

Analytic, Preanalytic, and Clinical Validation of p53 IHC for Detection of TP53 Missense Mutation in Prostate Cancer

open access: yesClinical Cancer Research, 2017
Liana B. Guedes   +14 more
semanticscholar   +1 more source

A transgene carrying an A2G missense mutation in the SMN gene modulates phenotypic severity in mice with severe (type I) spinal muscular atrophy [PDF]

open access: bronze, 2003
Umrao R. Monani   +11 more
openalex   +1 more source

American College of Rheumatology Guidance Statement for Diagnosis and Management of VEXAS Developed by the International VEXAS Working Group Expert Panel

open access: yesArthritis &Rheumatology, EarlyView.
Objective Vacuoles E1 enzyme X‐linked autoinflammatory somatic syndrome (VEXAS) is a recently identified rare genetic disorder associated with somatic mutations in the UBA1 gene. VEXAS presents with a combination of inflammatory and hematologic manifestations, leading to increased morbidity and mortality.
Arsene Mekinian   +111 more
wiley   +1 more source

Diagnostic Implications and Correlates of Plasma Adenosine Deaminase 2 Activity and ADA2 Variants

open access: yesArthritis &Rheumatology, EarlyView.
Objective Deficiency of adenosine deaminase 2 (DADA2) is a monogenic autoinflammatory disease manifested as polyarteritis nodosa, stroke, and bone marrow failure. Leveraging an international cohort of 200 DADA2 cases, we aimed to characterize the diagnostic utility of a plasma ADA2 enzyme activity assay and understand the implications of residual ADA2 ...
Jian Yue   +55 more
wiley   +1 more source

Twenty years of BRCA1 and BRCA2 molecular analysis at MMCI : current developments for the classification of variants [PDF]

open access: yes, 2019
Claes, Kathleen   +9 more
core   +2 more sources

Resistance to Thyroid Hormone with Missense Mutation (V349M) in the Thyroid Hormone Receptor Beta Gene [PDF]

open access: gold, 2008
Ji Yon Kim   +6 more
openalex   +1 more source

Decision tree analysis as a preliminary evidence‐based tool for identifying the syndrome of undifferentiated recurrent fever in children compared with hereditary recurrent fevers and periodic fever, aphthosis, pharyngitis and adenitis syndrome

open access: yesArthritis &Rheumatology, Accepted Article.
Objective To develop evidence‐based criteria to classify SURF patients. Methods 112 SURF patients followed in a single tertiary referral center were analyzed. Patients with genetically confirmed hereditary recurrent fever (HRF) or with periodic fever, aphthosis, pharyngitis and adenitis (PFAPA) syndrome already analyzed for the Eurofever classification
Riccardo Papa   +54 more
wiley   +1 more source

Rosai–Dorfman Disease Harboring an Activating KRAS K117N Missense Mutation

open access: yesHead and Neck Pathology, 2016
Vignesh Shanmugam   +4 more
semanticscholar   +1 more source

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