Results 71 to 80 of about 87,295 (253)

Lipid Metabolic Dysregulation Driven by OSMR Mutations Underlies Amyloidogenesis in Primary Localized Cutaneous Amyloidosis

Advanced Science, EarlyView.
OSMR mutations disrupt STAT5 signaling and AKR1B10‐mediated lipid metabolism, leading to lipid accumulation and protein aggregation in keratinocytes. This metabolic reprogramming drives amyloid deposition in primary localized cutaneous amyloidosis, revealing a mechanistic link between lipid dysregulation and amyloidogenesis.
Huiting Liu, Wen Zheng, Chao Yang, Tao Yang, Qiuyu Chen, Ping Lu, Huan Yang, Jun Liu, Bin Yang   +8 more
wiley   +1 more source

Isolation and Establishment of Hair Follicle Dermal Papilla Cell Cultures

The isolation of hair follicle dermal papilla cells has become an important technique in the field of cutaneous stem cell biology. These cells can be used for a number of biological and translational purposes.
Gledhill K, Gardner A, Jahoda CAB
core   +4 more sources

Comparison of rat hypertrophic scar models: Caudal tension model with superior pathological consistency

Animal Models and Experimental Medicine, EarlyView.
This study compared hypertrophic scar (HS) formation in SD rats at ear, back, and tail sites with or without mechanical tension. The ear model healed spontaneously by day 30. Dorsal full‐thickness excision (1 × 8 cm) produced moderate HS. In contrast, the tail tension model showed the greatest scar thickness, fibroblast density, collagen deposition ...
Lingyi Zhan, Hong Xiang, Yaohui Kong, Yunfeng Lei, Shuqi Xiao, Shiqi Chen, Jiaming Li, Ziwei Li, Rui Ni, Dan Peng, Yao Liu   +10 more
wiley   +1 more source

Hair follicle dermal condensation forms via Fgf20 primed cell cycle exit, cell motility, and aggregation

eLife, 2018
Mesenchymal condensation is a critical step in organogenesis, yet the underlying molecular and cellular mechanisms remain poorly understood. The hair follicle dermal condensate is the precursor to the permanent mesenchymal unit of the hair follicle, the ...
Leah C Biggs, Otto JM Mäkelä, Satu-Marja Myllymäki, Rishi Das Roy, Katja Närhi, Johanna Pispa, Tuija Mustonen, Marja L Mikkola   +7 more
doaj   +1 more source

Improved Method for the Isolation and Cultivation of Human Scalp Dermal Papilla Cells [PDF]

, 1992
We present an improved method for the isolation and cultivation of human scalp anagen hair follicle dermal papilla cells. Following treatment of the isolated dermal papilla with collagenase, incubation in Chang's medium mediates accelerated growth of the
Lammers, Karen M, Warren, Raphel, Wong, Teresa K, Otte, Thomas E, Meili, Monica L, Chestnut, Matthew H   +5 more
core   +1 more source

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

The Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga, Grazyelle Sebrenski da Silva, Maria Inês Braga de Oliveira, Jaydione Luiz Marcon, Ruben Dario Morales Gamba   +4 more
wiley   +1 more source

Mapping the distribution of Meissner corpuscles throughout the human hand: Sex‐ and age‐dependent variations

The Anatomical Record, EarlyView.
Abstract Meissner corpuscles are rapidly adapting mechanoreceptors involved in tactile discrimination in human glabrous hand skin. Detailed information on their regional distribution and variation across age, sex, and hand side remains limited. This study mapped Meissner corpuscles in 17 phalangeal and palmar regions from 46 individuals (27 male and 19
Irene Amigo, Yolanda García‐Mesa, Patricia Cuendias, Jorge Feito, Olivia García‐Suárez, Iván Suazo, Zulima Fernández, José A. Vega   +7 more
wiley   +1 more source

Osteopontin Gene is Expressed in the Dermal Papilla of Pelage Follicles in a Hair-Cycle-Dependent Manner [PDF]

, 2001
Hair follicle formation and maintenance involve intimate interactions between follicular epithelial cells and a group of specialized mesenchymal cells known as the dermal papilla.
Yu, Da-Wen, Freedberg, Irwin M., Cao, Qiong, Gong, Yi, Sonoda, Tadashige, Gaffney, Kevin, Lavker, Robert M., Sun, Tung-Tien, Yang, Tian, Jensen, Pamela J.   +9 more
core   +1 more source

The Nuclear Receptor Testicular Receptor 4 Orchestrates Cytoskeletal Organization in a G Protein Subunit Alpha 12/Rho‐Associated Protein Kinase–Dependent Manner to Promote Myofibroblast Differentiation and Tissue Fibrosis in Systemic Sclerosis

Arthritis &Rheumatology, EarlyView.
Objective Members of the superfamily of nuclear receptors have been implicated in inflammatory processes and pathologic tissue remodeling and have emerged as attractive targets for pharmaceutical intervention. However, the role of testicular receptor 4 (TR4; or Nr2c2) in fibroblast activation and rheumatologic diseases has not yet been investigated ...
Yun Zhang, Lichong Shen, Junhui Zheng, Gisela Baur, Dilidaer Yasen, Honglin Zhu, Yi‐Nan Li, Xianyi Meng, Thuong Trinh‐Minh, Tim Filla, Debomita Chakraborty, Andrea‐Hermina Györfi, Christina Bergmann, Adam Reich, Alexander Kreuter, Georg Schett, Jörg H. W. Distler   +16 more
wiley   +1 more source

Establishment of Rat Dermal Papilla Cell Lines that Sustain the Potency to Induce Hair Follicles from Afollicular Skin [PDF]

, 1998
Dermal papilla cells in culture show a lower proliferative capacity compared with dermal fibroblasts, and lose their in situ potency to induce hair follicles in the epidermis at more than 10 passage numbers.
Yoshizato, Katsutoshi, Matsuzaki, Takashi, Iwanari, Hiroko, Inamatsu, Mutsumi   +3 more
core   +1 more source