Results 201 to 210 of about 58,576 (258)

Jaw‐specific stem cell dynamics are associated with distinct enamel architecture in mouse incisors

Developmental Dynamics, EarlyView.
Abstract Background The continuously growing mouse incisor serves as a model for stem cell‐driven tooth renewal. Although mice possess maxillary and mandibular incisors, most studies have focused on the mandible. Potential differences in structure and renewal between these serially homologous organs remain insufficiently characterized.
Elias Shahin, Jihan Asmar, Sanako Takano, Jimmy K. Hu, Amnon Sharir   +4 more
wiley   +1 more source

Membrane lipid metabolism as a regulatory frontier in neural crest biology: Roles for sphingolipids, cholesterol, and lipid rafts

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are multipotent, migratory stem‐like cells essential for vertebrate development that contribute broadly to many tissues including the craniofacial skeleton, peripheral nervous system, and pigment‐producing cells. Their development progresses through phases of induction, specification, delamination, migration, and ...
Allison E. Mancini, Mallorie P. Jenne, Michael L. Piacentino   +2 more
wiley   +1 more source

Orthodentine‐osteodentine and osteocytic‐anosteocytic transition inferred from Silurian stem chondrichthyan dermal jawbones with ever‐white teeth overgrown by brown denticles

Developmental Dynamics, EarlyView.
Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang, Henning Blom, Tiiu Märss, Donglei Chen   +3 more
wiley   +1 more source

Reversal of Chronic Stress‐Induced Inflammaging by Bazi Bushen Formula Through AMPK‐Sirtuins Axis Activation and Myeloid Reset

Exploration, EarlyView.
Chronic stressors trigger systemic immune remodeling marked by myeloid expansion and lymphoid suppression, and this immune imbalance subsequently drives tissue pathology through proinflammatory signaling and senescence amplification, with the lung and kidney confirmed as the most vulnerable target organs.
Mengnan Li, Zheming Chen, Lu Wang, Zixuan Wang, Shixiong Zhang, Kunxu Niu, Xiaogang Shen, Xuan Lu, Runtao Zhang, Yuning Jiang, Yawen Li, Yi Dai, Xiyang Tang, Bin Hou, Min Shi, Xiaoya Wang, Zhifang Guo, Xingyu Xing, Ning Kang, Hongrong Li, Tianyu Kang, Evelyne Bischof, Yunlong Hou, Zhenhua Jia   +23 more
wiley   +1 more source

Nutraceutical Benefits of Anchomanes difformis Rhizome and Its Effects on Blood Glucose and Hepatorenal Function in Normoglycemic Rats

Food Chemistry International, EarlyView.
Scientific analysis of Anchomanes difformis roots confirms significant nutraceutical potential, containing high levels of carbohydrates, proteins, and essential minerals. Phytochemical screening revealed antioxidants such as phenols and flavonoids, and although the extracts effectively lowered plasma glucose, safety testing showed dose‐dependent risks.
Lawrence Folorunso Dada, Kingsley Omage, Marshall Arebojie Azeke   +2 more
wiley   +1 more source

Untethered Electrical Stimulation Using Optoelectricity and Piezoelectricity for Tissue Regeneration

FlexTech, EarlyView.
Untethered electrical stimulation from optoelectronic and piezoelectric materials can aid regeneration of damaged tissue. ABSTRACT Electrical signals are increasingly recognized as important regulators of tissue development and regeneration, with outcomes linked to behaviors including proliferation, differentiation, cell migration, and more.
Ryan Yao, Baochun Xu, Cunjiang Yu
wiley   +1 more source

Valorization of Citrus Waste for Recovery of Nutritional and Bioactive Compounds: A Comprehensive Review

Future Postharvest and Food, EarlyView.
The various citrus wastes, including the citrus fruit peels, pulp remaining after extraction of juice, and seeds, are the sources of bioactive compounds. The waste parts of oranges, lemons, limes, grapefruits, and mandarins contain the bioactive compounds, flavonoids, ascorbic acid, essential oils, and carotenoids.
Monika, Rhythm Kalsi, Jasleen Kaur Bhasin, Rafeeya Shams, Kshirod Kumar Dash   +4 more
wiley   +1 more source

Aggressive Mandibular Squamous Cell Carcinoma Mimicking Periodontal Disease in a Non‐Transplanted Patient With Fanconi Anemia

Head &Neck, EarlyView.
ABSTRACT Background Fanconi anemia (FA) is associated with markedly increased risk for early‐onset oral squamous cell carcinoma (OSCC). Methods We report an aggressive mandibular squamous cell carcinoma in a 26‐year‐old non‐transplanted woman with FA initially interpreted as localized periodontal disease adjacent to a tongue leukoplakia.
Cassius Carvalho Torres‐Pereira, Laura Grein Cavalcanti, Marta Aparecida Alberton Nuernberg, Juliana Lucena Schussel, José Miguel Amenábar Céspedes   +4 more
wiley   +1 more source

Endogenous Trigeminal Neurons Induce Schwann Differentiation of Donor Stem Cells in Dental Pulp Regeneration via Reciprocal Extracellular Vesicles Interplay [PDF]

Exploration (Beijing)
Our study demonstrates that the host TG coordinates with heterologously implanted SHED to regenerate functional dental pulp through reciprocal EVs’ interplay. EVs derived from implanted stem cells migrate to the host TG to activate axonal regeneration.
Zhao W, Wang W, Guo J, Liu J, Wang W, Tao D, Dong J, Li Z, Liu S, Shi S, Chen T, Jin Y, Li B.   +12 more
europepmc   +2 more sources

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Dental Stem Cells and Their Sources

Dental Clinics of North America, 2012
The search for more accessible mesenchymal stem cells than those found in bone marrow has propelled interest in dental tissues. Human dental stem/progenitor cells (collectively termed dental stem cells [DSCs]) that have been isolated and characterized include dental pulp stem cells, stem cells from exfoliated deciduous teeth, stem cells from apical ...
Christine M Sedgley
exaly   +3 more sources