Results 81 to 90 of about 3,054 (263)

Hedgehog: A Key Signaling in the Development of the Oligodendrocyte Lineage

Journal of Developmental Biology, 2016
The Hedgehog morphogen aroused an enormous interest since it was characterized as an essential signal for ventral patterning of the spinal cord two decades ago.
Elisabeth Traiffort, Mary Zakaria, Yousra Laouarem, Julien Ferent   +3 more
doaj   +1 more source

Sonic Hedgehog Signalling Pathway and Ameloblastoma – A Review

JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH, 2015
Ameloblastoma is a benign but aggressive odontogenic neoplasm arising from odontogenic epithelium. Many theories have been proposed to explain the pathogenesis of ameloblatoma. Numerous signalling pathways have been implicated to be associated in the development and progression of this neoplasm.
Harish Kumar, Gouse Mohiddin, Alokenath Bandyopadhyay, Pallavi Mishra, Abikshyeet Panda   +4 more
openaire   +4 more sources

Multi‐Region Brain Organoids Integrating Cerebral, Mid‐Hindbrain, and Endothelial Systems

Advanced Science, EarlyView.
Multi‐Region Brain Organoids combine cerebral, mid/hindbrain, and endothelial components into an advanced 3D model capturing 80% of fetal brain cellular diversity. This platform reveals essential endothelial‐neural signaling networks that maintain region‐specific intermediate progenitors during hindbrain development.
Anannya Kshirsagar, Hayk Mnatsakanyan, Sai Kulkarni, John Guo, Kai Cheng, Luke Daniel Ofria, Oce Bohra, Ram Sagar, Vasiliki Mahairaki, Christian E Badr, Annie Kathuria   +10 more
wiley   +1 more source

Dual‐Modular Hydrogel Microparticles with Precision‐Modulation of Inflammatory Microenvironment Dictate Full‐Thickness Cartilage Regeneration for Osteoarthritis Repair

Advanced Science, EarlyView.
Cartilage injury is a prominent pathological hallmark of osteoarthritis. In this study, we developed a two‐modular hydrogel microparticle system wherein HMP‐A effectively targets the damaged area, while HMP‐B forms an efficient connection with HMP‐A on the cartilage surface.
Xinye Chen, Yuanman Yu, Zirui He, Lina Pan, Jing Wang, Changsheng Liu   +5 more
wiley   +1 more source

The Hedgehog Signaling Pathway: Where Did It Come From?

PLoS Biology, 2009
The Hedgehog signaling pathway plays a crucial role in development and disease. Its putative origins in an ancient system involved in regulating bacterial lipid transport and homeostasis offers clues about how the pathway might work today.
George Hausmann, Christian von Mering, Christian von Mering, Konrad Basler   +3 more
openaire   +5 more sources

ASH2L‐K312‐Lac Stimulates Angiogenesis in Tumors to Expedite the Malignant Progression of Hepatocellular Carcinoma

Advanced Science, EarlyView.
In this study, ASH2L‐K312‐lac is identified as a critical driver that promotes the malignant progression of hepatocellular carcinoma (HCC). Furthermore, through a comprehensive series of cell biological and molecular biological experiments, integrated with diverse animal models and systematic application of high‐throughput sequencing technologies, it ...
Hexu Han, Shuai Wang, Lixing Ma, Haimeng Yin, Xinxiang Cheng, YiFan Wang, Suqin Xia, Yi Zhang, Yue Zhang, Rong Zhu, Cuixia Liu, Dakun Zhao, Xiangqian Gu, He Zhu, Yin Yuan   +14 more
wiley   +1 more source

Tendon Aging: A Silent Enemy Revealed Strategies for Effective Treatment

AGING MEDICINE, EarlyView.
This review commences with the mechanism of tendon aging, mainly introducing the aging of tendons induced by oxidative stress, hyperglycemia, inflammatory response, cell apoptosis, and fatty infiltration and the association with the tendon stem/progenitor cells, aiming to explore the mechanism of aging and find related treatment methods.
Wenhui Gu, Guohua Wang, Haifeng Zhang, Yinxian Yu   +3 more
wiley   +1 more source

Worth the Effort: Lessons for Discovery and Care From an Unusual Case of Gorlin Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gorlin‐Goltz Syndrome (GGS) is a rare autosomal dominant genetic disorder encompassing a diverse range of clinical manifestations, including congenital anomalies and predisposition to cancer. Pathogenic variants in PTCH1 and SUFU account for up to 79% and 6% of cases, respectively. Currently, an estimated 15%–27% of individuals with a clinical
V. Taliercio, J. Zhao, S. E. Boyden, R. Mao, P. Bayrak‐Toydemir, A. Pflaum, J. Palumbos, A. Andrews, E. E. Baldwin, C. Welt, Mackenzie Fait, Undiagnosed Diseases Network, L. D. Botto, D. Viskochil   +13 more
wiley   +1 more source

Nanostructured Biomaterial‐Based Approaches to Support Induced Pluripotent Stem Cell Differentiation

Advanced NanoBiomed Research, EarlyView.
Induced pluripotent stem cells (iPSCs), reprogrammed from adult somatic cells, represent an innovative approach for regenerative medicine and biomedical applications. This review highlights the importance of nanostructured biomaterials, utilized as delivery systems or scaffolds, in supporting iPSC differentiation and fate through structural and ...
Beatriz A. B. R. Passos, Matteo Battaglini, Gianni Ciofani   +2 more
wiley   +1 more source

Decoding regulatory programs underlying placode and dermal condensate cell fate commitment during hair follicle induction via single‐cell multi‐omics analysis

Animal Research and One Health, EarlyView.
The experimental framework of the study encompasses sample collection, single‐cell data analysis, and experimental validation. Abstract Understanding differences in chromatin state and changes in gene regulatory landscape of placode (Pc) and dermal condensate are crucial for decoding hair follicle (HF) morphogenesis programs.
Fang Li, Minghao Li, Tongtong Zhang, Menghua Sui, Hasan Khatib, Xin Wang   +5 more
wiley   +1 more source