Results 111 to 120 of about 72,085 (314)

Tissue‐Resident Myeloid and Histiocytic Cells in Health and Disease: Novel Emerging Concepts

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT Although all myeloid cells are considered to derive from hematopoietic stem cells, the cells in each myeloid lineage are heterogeneous populations, and their distribution and functions vary, depending on underlying physiologic and pathologic processes, age, sex, and genetic and epigenetic signatures.
Peter Valent   +27 more
wiley   +1 more source

Case Series of Nizon‐Isidor Syndrome by Heterozygous Variants in MED12L With Further Evidence of Mitotic Instability in One Case With Diploid–Triploid Mosaicism

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Nizon‐Isidor syndrome is a rare disorder caused by heterozygous variants in MED12L, with only eight documented cases in the literature. Here, we present three additional cases of this syndrome. Proband 1 was a 7‐year‐old female who presented with developmental delay, right‐leg hemihypertrophy, laryngeal cleft, esotropia, abnormal skin ...
Russell Stewart   +336 more
wiley   +1 more source

Cerebral Small Vessel Disease in Older Adults With Olfactory Dysfunction

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Poor vascular health has been associated with age‐related declines in sensory functions, including olfaction. The current study was designed to test the hypothesis that cerebral small vessel disease underlies poor olfactory function due to structural declines in brain regions that support olfaction.
Mark A. Eckert   +3 more
wiley   +1 more source

TARDBP (TDP‐43) Knock‐in Zebrafish Display a Late‐Onset Motor Phenotype and Loss of Large Spinal Cord Motor Neurons

open access: yesAnnals of Neurology, EarlyView.
Objective Mutations in TARDBP (encoding TDP‐43) are associated with the neurodegenerative disease amyotrophic lateral sclerosis (ALS) and include familial missense mutations where there are a lack of models and mechanisms examining how they are pathogenic.
Ziyaan A. Harji   +10 more
wiley   +1 more source

Noninvasive Detection and Thermal Ablation Therapy of Endometriosis Using Silica‐Coated Gold Nanorods

open access: yesAdvanced NanoBiomed Research, EarlyView.
AuNR@Si(F)‐PEG nanoparticles are developed as theranostic agents for the noninvasive detection and photothermal therapy of endometriosis. The particles are preferentially taken up by the endometriosis lesions under photoacoustic image‐guidance, and used as thermal ablation therapeutics to shrink the lesions.
Panangattukara Prabhakaran Praveen Kumar   +7 more
wiley   +1 more source

On the Bateman–Horn Conjecture

open access: yesJournal of Number Theory, 2002
The Bateman-Horn conjecture is a quantitative version of the famous Schinzel conjecture about prime values attained simultaneously by a finite collection of irreducible integer-valued polynomials satisfying some natural constraints. Suppose \(f_1,\dots, f_r\), \(r\geq 2\), are such polynomials and let \(1\leq s< r\) be an integer.
openaire   +4 more sources

Einfache (Z)‐selektive Synthese von β,γ‐ungesättigten Ketonen durch eine siliziumbasierte Olefinierungsstrategie

open access: yesAngewandte Chemie, EarlyView.
Eine siliziumbasierte Olefinierungsstrategie wurde entwickelt, um anspruchsvolle (Z)‐konfigurierte β,γ‐ungesättigte Ketone aus leicht zugänglichen verzweigten Vinylsilanen und Säurechloriden darzustellen. Diese Methode ermöglicht die unkomplizierte Synthese einer breiten Vielfalt dekonjugierter Ketone mit hoher (Z)‐Selektivität unter milden Bedingungen
Daniya Aynetdinova   +3 more
wiley   +1 more source

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