98%
921
2 minutes
20
Primary cilia (hereafter "cilia") are microtubule-based antenna-like organelles projecting from the surface of vertebrate cells. Cilia can serve as cellular antennae controlling cell growth and differentiation. Absent or dysfunctional cilia frequently lead to craniofacial anomalies known as craniofacial ciliopathies. However, the detailed pathological mechanisms of craniofacial ciliopathies remain unclear. This perspective discusses our current understanding of the role of cilia in cranial neural crest cells. We also describe potential mechanisms of ciliogenesis in cranial neural crest cells, which may contribute to unraveling the complex pathogenesis of craniofacial ciliopathies.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11911094 | PMC |
http://dx.doi.org/10.1016/j.diff.2024.100818 | DOI Listing |
World Neurosurg
September 2025
Microsurgical Neuroanatomy Laboratory, Department of Neurosurgery, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey; Department of Neurosurgery, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey. Electronic address:
Introduction: The infratemporal fossa (ITF) represents a complex anatomical region of critical relevance in skull base surgery, particularly due to its involvement in the extension of neoplastic lesions. Surgical access to this region remains technically demanding. The orbitozygomatic (OZ) and transmandibular (TM) approaches offer distinct anatomical perspectives and operative corridors.
View Article and Find Full Text PDFJ Clin Neurosci
September 2025
Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Fudan University, Shanghai 200040, China; Department of Neurosurgery, National Regional Medical Center, Huashan Hospital Fujian Campus, Fudan University, Fuzhou, Fujian 350209, China; Neurosurgical Institute of
The brain arteriovenous malformation (BAVM) within language-eloquent area poses a significant surgical challenge, demanding meticulous planning to ensure both preservation of language function and curative resection. This report details the successful microsurgical resection of a Spetzler-Martin grade II BAVM located in Wernicke's area in a 51-year-old male, ruptured three weeks ago and characterized by mild anomia. Following thorough discussion, the patient elected for microsurgery, providing informed consent, and the procedure was approved by the ethics committee.
View Article and Find Full Text PDFNeural crest cells (NCCs) are a multipotent cell population that undergo specification, epithelial-to-mesenchymal transition, migration, and differentiation into a plethora of cell types. A wealth of studies across various embryonic model systems have established dogma as to the molecular mechanisms and signaling cascades that contribute to NCC development. While Wnt, FGF, and BMP signaling pathways have well-established and essential roles in several aspects of NCC development, the Hedgehog (HH) signaling pathway has received limited attention for any specific role in this process.
View Article and Find Full Text PDFBiology (Basel)
August 2025
Farm Animal Genetic Resources Exploration Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
Horns in Bovidae, including bovines, sheep, and goats, are evolutionarily conserved cranial structures derived from cranial neural crest cells and composed of a bony core, dermis, epidermis, and keratinous sheath. Their development follows a shared trajectory across species, progressing through placode, fleshy, and mature stages. Genetic regulators such as , , , and have been identified as pivotal determinants controlling horn morphogenesis, sexual dimorphism, and the polled phenotype.
View Article and Find Full Text PDFNMR Biomed
October 2025
Department of Electronics and Communication Engineering, Kongunadu College of Engineering and Technology, Trichy, Tamil Nadu, India.
The abnormal or irregular growth of cells in regions of the human body that affects surrounding tissues is termed a tumor. Brain tumors are among the most dangerous and life-threatening types of tumors, arising from the abnormal growth of cells within the brain. However, existing detection methods often suffer from limitations, such as poor noise handling in MRI images, inaccurate segmentation, and low generalization across varying datasets.
View Article and Find Full Text PDF