Results 161 to 170 of about 31,786 (255)

Melatonin and the Dental Pulp: A Scoping Review

International Endodontic Journal, Volume 59, Issue 4, Page 590-613, April 2026.
ABSTRACT Background In general medicine, melatonin is known to enhance wound healing and promote stem cell differentiation. Its potential relevance in endodontics, however, remains underexplored. Objectives This scoping review aimed to systematically assess the available evidence on the effects of melatonin (a) on dental pulp tissue and (b) on human ...
Jasmin Schäfer, Konrad Kleszczynski, Edgar Schäfer   +2 more
wiley   +1 more source

Bone from Healthy Individuals and Patients with CKD Expresses the Sodium-Glucose Co-transporter-2 (SGLT2). [PDF]

Calcif Tissue Int
Pelepenko LE, Dos Reis LM, Furukawa LNS, de Oliveira RB.   +3 more
europepmc   +1 more source

Histopathology, Diagnosis, Management and Treatment Outcomes of Cemental Tears: A Retrospective Observational Cohort Study

International Endodontic Journal, Volume 59, Issue 4, Page 614-631, April 2026.
ABSTRACT Introduction Diagnosing cemental tears remains challenging, and treatment outcomes can be unpredictable; recommendations for their diagnosis and management are primarily based on case reports and anecdotal experience. Although a classification has been developed for cemental tears, its clinical applicability and importance have yet to be ...
Angeline Hui Cheng Lee, Mei Zhi Ting, May Chun Mei Wong, Chengfei Zhang   +3 more
wiley   +1 more source

Engineered Dll4-overexpressing osteocyte-derived exosomes enhanced bone regeneration by regulating osteogenesis and angiogenesis. [PDF]

Theranostics
Yan Y, Wang P, Tang X, Wang Y, Xiao M, Liu Z, Tu X, Li X.   +7 more
europepmc   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, Volume 36, Issue 23, 19 March 2026.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Mathematical modeling of bone remodeling after surgical menopause. [PDF]

Front Syst Biol
Nelson AC, Yeo EF, Zhang Y, Cook CV, Fischer-Holzhausen S, Keeler Bruce L, Dutta P, Gholami S, Smith BJ, Ford Versypt AN.   +9 more
europepmc   +1 more source

Platelet Lysate–Enriched Human Induced Pluripotent Stem Cell–Derived Chondrocyte Sheets for Bone Defect Repair via Endochondral Ossification

Advanced Healthcare Materials, Volume 15, Issue 9, 6 March 2026.
Human iPSC‐derived hypertrophic chondrocyte sheet promotes bone regeneration. ABSTRACT Bone defects are a major clinical challenge, primarily owing to the limited self‐healing capacity of bones and the high risk of complications associated with conventional treatment strategies.
Yiwei Chen, Jiali Lin, Jiapeng Li, Yiwei Hu, Jiansen Su, Yu Miao, Lanlan Wang, Qian Tang, Changqing Zhang, Junhui Yin   +9 more
wiley   +1 more source

The role and mechanisms of bone microenvironment regulators in osteoporosis: novel intervention strategies for addressing the challenges of aging. [PDF]

Front Endocrinol (Lausanne)
Yao H, Cui Y, Li P, Sun S, Peng C, Wu D.
europepmc   +1 more source

Move beyond free radical theory of aging

iMetaOmics, Volume 3, Issue 1, March 2026.
Free radicals play a dual, dose‐dependent role in aging. Low levels activate the key sensor adenosine 5'‐monophosphate‐activated protein kinase (AMPK), promoting cell survival mechanisms like autophagy and enhancing mitochondrial health. High levels, however, push AMPK to initiate cell death pathways, such as apoptosis. This positions AMPK as a central
Xiaofeng Dai, Meilan Hu, Ruohan Lyu
wiley   +1 more source

Age is just a number: Examining the preservation of cells and soft tissues in Bothriolepis and other Devonian fish. [PDF]

PLoS One
Rogoff CL, Ullmann PV.
europepmc   +1 more source