Clinical trials, drug repurposing, regulatory pathways, and geroprotectors in humans
Telomere biology disorders (TBDs) are characterized by bone marrow failure (BMF) and dysfunctional telomeres. So far, inherited mutations in 18 genes have been identified in TBDs. Here, we describe a child presenting with early BMF, …
This study explored how older adults experience aging, religious practices, and religious coping, and how faith is reconstructed in later life within a Muslim cultural context in Turkiye. Employing an interpretative phenomenological qualitative design, data …
The aberrant DNA methylation is a characteristic feature of solid tumours, but the imbalance of DNA methyltransferases and demethylases has not been studied at the network level across breast and lung cancers. To determine the …
BACKGROUND: Short-neck morphology remains a challenging problem in cervicofacial rejuvenation because conventional neck contouring techniques do not consistently improve neck length perception. OBJECTIVES: To evaluate a dual-plane deep reduction neck lift combining complete platysma transection …
Nanotechnology has been revolutionizing science for at least five decades, with continuous expansion into various medical fields and the introduction of innovative strategies for the management of cutaneous conditions, particularly over the past decade. This …
PURPOSE: Aberrant enhancer dynamics play a critical role in the initiation and progression of colorectal cancer (CRC), particularly in the BRAFV600E-mutated metastatic subtype, which uniquely exhibits a strong epigenetic phenotype. Building on this epigenetic vulnerability, …
Existing aging theories describe what changes with age but do not prescribe how to intervene. We propose a control-theoretic framework that is not merely descriptive but prescriptive: it specifies which intervention, at which dose and …
Aging is associated with declining mitochondrial function and translational regulation-processes modulated by interventions such as dietary restriction (DR) and cold-induced longevity (CHIL). Both DR and CHIL inhibit global protein synthesis but selectively enhance translation of …
The nuclear pore complex (NPC) is the single gateway between the nucleus and the cytoplasm, and in healthy cells there is a size threshold for passive diffusion across the NPC. In aging and disease, the …
The mechanistic target of rapamycin complex 1 (mTORC1) serves as a central metabolic hub that integrates nutrient signals and orchestrates cellular metabolism to regulate many fundamental cell processes. While mTORC1 activation is known to occur …
The prevalence of major depressive disorder (MDD) is increasing globally, particularly among adolescents. Although gut-brain axis dysfunction has been implicated in adolescent depression, the mechanisms by which gut microbiota dysbiosis drives depressive behaviors and potential …
Background: mTOR signaling promotes cell growth and anabolic processes in all eukaryotes. Hyperactivation of mTOR signaling is associated with various cancers along with hepatocellular carcinoma (HCC). HCC is a highly lethal malignancy with multiple aetiologies …
BACKGROUND: The aging process of the face is characterized by dermal thinning, loss of elasticity, and wrinkle formation. Injection of autologous micrografts containing fibroblasts (Am-FBs) has emerged as a promising regenerative technique. OBJECTIVES: This trial …
AIMS AND BACKGROUND: Autologous plasma-based fillers have gained interest in regenerative aesthetics as biologically active alternatives to conventional dermal fillers. However, conventional PRP-Gel formulations may be limited by rapid degradation, variable bioactivity, and insufficient structural …
The development of geroprotectors, compounds that slow the biological aging process, is an important goal in modern medicine. These interventions hold the promise not only of extending lifespan, but more importantly, of extending healthspan-the period …
Exercise enhances skeletal muscle insulin sensitivity, but the signaling mechanisms responsible are poorly understood. Understanding them may open new therapeutic avenues for individuals with limited exercise capacity. Here, we used rapamycin to inhibit mTORC1 in …
Motor Neurone Disease (MND) is characterised by progressive degeneration of upper and lower motor neurons, accompanied by cytoplasmic mislocalisation and hyperphosphorylation of TDP-43, hallmarks that implicate failure of endolysosomal proteostasis. The Endosomal Sorting Complexes Required …
Metastasis and cancer recurrence post-treatment continue to pose significant challenges to patients' long-term survival. This phenomenon can be ascribed to metastatic tumor dormancy. Dormant tumor cells, as a critical stage in malignant tumor progression, are …
Difficulty perceiving speech in noise is the primary complaint of patients seeking hearing healthcare, even absent overt losses in audiometric thresholds. Yet current clinical practice largely focuses on sensory function while ignoring the potentially outsized …
INTRODUCTION: Menin inhibitors, including the FDA-approved agents revumenib and ziftomenib, have emerged as transformative targeted therapies in acute myeloid leukemia (AML), particularly in KMT2A-rearranged (KMT2Ar) and NPM1-mutated (NPM1m) disease. Despite high initial response rates, durability …