Results 91 to 100 of about 4,068,492 (287)

Adolescent Mental Health during the COVID-19 Pandemic: The Interplay of Age, Gender, and Mental Health Outcomes in Two Consecutive Cross-Sectional Surveys in Northern Italy [PDF]

open access: gold, 2023
Verena Barbieri   +6 more
openalex   +1 more source

Data‐driven discovery of gene expression markers distinguishing pediatric acute lymphoblastic leukemia subtypes

open access: yesMolecular Oncology, EarlyView.
This study investigates gene expression differences between two major pediatric acute lymphoblastic leukemia (ALL) subtypes, B‐cell precursor ALL, and T‐cell ALL, using a data‐driven approach consisting of biostatistics and machine learning methods. Following analysis of a discovery dataset, we find a set of 14 expression markers differentiating the ...
Mona Nourbakhsh   +8 more
wiley   +1 more source

The Age and Origin of the Ruwai Polymetallic Skarn Deposit, Indonesia: Evidence of Cretaceous Mineralization in the Central Borneo Metallogenic Belt [PDF]

open access: hybrid, 2023
Cendi D. P. Dana   +14 more
openalex   +1 more source

Comprehensive omics‐based classification system in adult patients with B‐cell acute lymphoblastic leukemia

open access: yesMolecular Oncology, EarlyView.
The COMBAT classification system, developed through multi‐omics integration, stratifies adult patients with B‐cell acute lymphoblastic leukemia(B‐ALL) into three molecular subtypes with distinct surface antigen patterns, immune landscape, methylation patterns, biological pathways and prognosis.
Yang Song   +11 more
wiley   +1 more source

Validity and reliability of the Persian version of the SARC-F questionnaire among Iranian older adults

open access: yesBMC Geriatrics
Background Sarcopenia is recognized as a geriatric condition marked by a progressive decline in muscle mass and function. The SARC-F questionnaire was developed as a brief, self-reported, and cost-effective tool for screening sarcopenia.
Sanay Toloueinasab   +4 more
doaj   +1 more source

Effects of testosterone and vitamin D on fall risk in pre-frail hypogonadal men: a factorial design RCT

open access: yesThe Journal of Nutrition, Health and Aging
Objective: To test whether transdermal testosterone at a dose of 75 mg per day and/or monthly 24’000 IU Vitamin D reduces the fall risk in pre-frail hypogonadal men aged 65 and older.
Heike A. Bischoff-Ferrari   +9 more
doaj   +1 more source

Single Molecule Analysis of Laser Localized Interstrand Crosslinks

open access: yesFrontiers in Genetics, 2016
DNA interstrand crosslinks (ICLs) block unwinding of the double helix, and have always been regarded as major challenges to replication and transcription. Compounds that form these lesions are very toxic and are frequently used in cancer chemotherapy. We
Jing eHuang   +6 more
doaj   +1 more source

Unraveling LINE‐1 retrotransposition in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, EarlyView.
The novel RetroTest method allows the detection of L1 activation in clinical samples with low DNA input, providing global L1 activity and the identification of the L1 source element. We applied RetroTest to a real‐world cohort of HNSCC patients where we reported an early L1 activation, with more than 60% of T1 patients showing L1 activity.
Jenifer Brea‐Iglesias   +12 more
wiley   +1 more source

Detection of extracellular amyloid beta aggregates by an Aducanumab-based synNotch receptor: an in vitro proof-of-concept study

open access: yesJournal of Translational Medicine
Background Synthetic Notch (synNotch) receptors are a powerful gene regulation platform that activate transcription in response to membrane-bound ligands and extracellular matrix components, with emerging applications in cancer, autoimmunity, and ...
Nicholas J. Bergo   +5 more
doaj   +1 more source

Red Blood Cell Oxidative Stress impairs oxygen delivery and induces Red Blood Cell Aging

open access: yesFrontiers in Physiology, 2014
Red Blood Cells (RBCs) need to deform and squeeze through narrow capillaries. Thus, decreased deformability of RBCs contributes to the elimination of aged or damaged RBCs from the circulation.
Joy eMohanty   +2 more
doaj   +1 more source

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