Results 71 to 80 of about 4,461,291 (330)

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

open access: yesFEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim   +11 more
wiley   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Fenomena Pergeseran Budaya Pemberian Hadiah (贈答文化(ぞうとうぶんか)) dalam Tradisi Masyarakat Jepang

open access: yesHumaniora, 2014
In Japan there is a culture of gift-giving, known as zōtōbunka. This culture is done every year in summer and winter to honor superiors or to maintain relationships between relatives. With the development of times and the incidence of financial crisis in
Roberto Masami Prabowo
doaj   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

open access: yesAging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey   +12 more
wiley   +1 more source

Ottoman Sultan Abdul Aziz’s State Visit to Britain (July 1867): A Case in Negotiated ‘Ornamental’ Diplomatic Gifts

open access: yesRevue Française de Civilisation Britannique
This article examines gift-giving during Ottoman Sultan Abdul Aziz’s State visit to Britain in July 1867. An exceptional occasion in itself – for an Ottoman Sultan had never left his Empire in peacetime or ever would again –, the visit offers an ...
Stéphanie Prévost
doaj   +1 more source

Real‐World Performance of CSF Kappa Free Light Chains in the 2024 McDonald Criteria

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Kappa free light chains (KFLCs) in the cerebrospinal fluid (CSF) have a similar performance to CSF‐restricted oligoclonal bands (OCB) for multiple sclerosis (MS) diagnosis. To help with implementation, we set out to resolve several remaining uncertainties: (1) performance in a real‐world cohort and the 2024 McDonald criteria; (2 ...
Maya M. Leibowitz   +11 more
wiley   +1 more source

Okulda Hediye Sürecine İlişkin Yönetici ve Öğretmen Görüşleri

open access: yesAnkara Üniversitesi Eğitim Bilimleri Fakültesi Dergisi, 2021
Bu araştırmada Türkiye’deki kamu ve özel okullarda öğrenci ve velilerin öğretmenlere hediye verme davranışlarının derinlemesine incelenmesi amaçlanmıştır.
İnayet Aydın   +3 more
doaj  

Applying an Ethical Lens to the Treatment of People With Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The practice of neurology requires an understanding of clinical ethics for decision‐making. In multiple sclerosis (MS) care, there are a wide range of ethical considerations that may arise. These involve shared decision‐making around selection of a disease‐modifying therapy (DMT), risks and benefits of well‐studied medications in comparison to
Methma Udawatta, Farrah J. Mateen
wiley   +1 more source

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