Results 171 to 180 of about 38,017 (252)

Serum osteocalcin is associated with scintigraphic abnormalities in lame and clinically sound racehorses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Musculoskeletal injury is a major welfare and economic challenge in racehorses, with stress‐related bone injury contributing to training interruption and catastrophic failure. Advanced imaging modalities can detect early skeletal pathology but remain limited in routine screening environments.
Peter Tually   +7 more
wiley   +1 more source

Under‐Explored Species, Breeds and Cell Types With Potential for Cultivated Meat Production

open access: yesFood Bioengineering, EarlyView.
This graphical abstract illustrates how the strategic selection of overlooked cell lines from novel species and specific agricultural breeds can help overcome current manufacturing bottlenecks in cultivated meat production. The schematic links the concept of an ‘ideal cell line’ to four key bioprocessing and product advantages that can be optimised ...
William Gordon‐Petrovskii   +6 more
wiley   +1 more source

Viability of Tumor Cells in Bone Dust: Implications for Oncologic Skull Base Surgery

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Head and neck tumors with skull base involvement may require drilling of tumor infiltrated bone. We hypothesize that bone dust generated during this process contains viable tumor cells that may seed the surgical field. Methods Tumors with gross bone invasion were drilled, and dust was collected for H&E, cell viability analysis, and ...
Kelly Bridgham   +14 more
wiley   +1 more source

A Pan‐Cancer Single‐Cell Atlas of Bone Metastases Reveals Convergent Malignant Programs and Coordinated Immune Dysfunction

open access: yesiMetaMed, EarlyView.
A pan‐cancer atlas deciphers tumor‐induced reprogramming in bone metastases. Malignant evolution toward MYC/proliferation is a hallmark of bone metastases. Niche‐mediated immune dysfunction is characterized by immature pDCs, impaired antigen presentation and phagocytosis in TAMs, and exhausted T cells.
Yitong Pan   +4 more
wiley   +1 more source

Human biomarker navigator

open access: yesiMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li   +29 more
wiley   +1 more source

Engineered 3D cultured human nasal mucosa mesenchymal stem cell derived sEVs for targeted brain‐derived neurotrophic factor delivery to enhance neurogenesis and attenuate brain damage

open access: yesInterdisciplinary Medicine, EarlyView.
This study successfully developed and evaluated BDNF@RVG‐sEVs, a novel brain‐targeted nanomedicine based on hnmMSC‐derived sEVs, designed to overcome the BBB and enhance neurorestoration. By integrating RVG for enhanced brain targeting and encapsulating BDNF for potent neurorepair, our system address the key limitations of the conventional sEVs and ...
Xueting Wang   +13 more
wiley   +1 more source

Exploring vaginal microbiota–tissue resident stem cell crosstalk: VCAM1/Akt signaling ‐mediated enhancement of regenerative capacity

open access: yesInterdisciplinary Medicine, EarlyView.
Vaginal microbiota‐derived secretory factors enhance the regenerative capacity of human endometrial stem cells by upregulating VCAM1 and activating PI3K/Akt signaling. This microbiota–stem cell crosstalk promotes self‐renewal, migration, multilineage differentiation, and metabolic reprogramming in vitro and in vivo, establishing a novel microbiota ...
Soo‐Rim Kim   +6 more
wiley   +1 more source

MRI Proton Density Fat Fraction as a Biomarker of Marrow Recovery Following Organ‐Sparing Total Marrow Irradiation in Sickle Cell Disease

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Noninvasive quantitative assessment of marrow recovery after curative therapies such as total marrow irradiation (TMI) and bone marrow transplantation (BMT) remain poorly defined, particularly in sickle cell disease (SCD). Purpose To evaluate MRI‐derived proton density fat fraction (PDFF) as a biomarker of marrow recovery following ...
Malakeh Malekzadeh   +12 more
wiley   +1 more source

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