Results 51 to 60 of about 87,295 (253)

The Fine Structure of the Dermal Papilla and Electron Microscopic Localization of Alkaline Phosphatase in the Dermal Papilla of the Human Hair Follicle. [PDF]

, 1969
1) Basement membrane about 1 μ in thickness separates the hair matrix and dermal papilla. There is spotty alkaline phosphatase activity in the basement membrane.
Chu-Kwan, Wong
core   +1 more source

miR-143 Targeting CUX1 to Regulate Proliferation of Dermal Papilla Cells in Hu Sheep

, 2021
Wool curvature is the determining factor for lambskin quality of Hu lambs. However, the molecular mechanism of wool curvature formation is not yet known. miRNA has been proved to play an important role in hair follicle development, and we have discovered
Joram M. Mwacharo, Sainan Huang, Aynalem Haile, Tingyan Hu, Xiaoyang Lv, Wei Sun, Shanhe Wang, Tesfaye Getachew   +7 more
core   +1 more source

Interference of ATP‐Binding Cassette Transporter by Functional Nano‐Delivery System for High Efficiency Management of Insecticide‐Resistant Nilaparvata lugens

Advanced Science, EarlyView.
A ZIF‐90 nanocarrier delivers dinotefuran and suppresses NlABCG3 and NlABCH1 in resistant Nilaparvata lugens. This system combines pH/ATP‐triggered release with enhanced foliar retention, improving efficacy while sparing honeybees and promoting rice growth, offering a promising resistance‐breaking strategy.
Chengshuai He, Hejun Ren, Shuo Zhang, Jikang Cheng, Hui Zhang, Jiao Liu, Sijie Wang, Congfen Gao, Yanchao Zhang, Yunhao Gao   +9 more
wiley   +1 more source

Single‐Cell Profiling Reveals a Protective WNT5A‐ATF3‐FOSB Signaling Axis in Hair Follicle Stem Cells During Androgenetic Alopecia

Advanced Science, EarlyView.
Androgenetic alopecia (AGA) is a common form of hair loss with limited treatment options. Silencing of WNT5A signaling, which is widely known as the trigger of the ncWNT signaling pathway, happens in hair follicle stem cells from balding areas. It leads to downregulation of ATF3 and its target FOSB.
Ruiyu Luo, Ke Fang, Changjiang Zhao, Jiachao Xiong, Yuan Zhu, Mingyang Lu, He Yan, Zihan Li, Baojin Wu, Hua Jiang, Yufei Li   +10 more
wiley   +1 more source

Bio-inspired suction cup microneedle loaded fusion membrane targeting nano-drug delivery system treat androgenetic alopecia

Journal of Nanobiotechnology
Androgenetic alopecia (AGA) involves androgen-driven dermal papilla cell (DPC) dysfunction compounded by oxidative stress and inflammation. We engineered a leech-inspired suction-cup microneedle platform SC/MN@memPDA to deliver metformin precisely to the
Xuan Wang, Decong Zhu, Mingjun Zhang, Hailin Wang, Jiarui Zhang, Limeng Liu, Ziwei Hu, Xinyu Lu, Yibei Wang, Zhexiang Fan, Zhiqi Hu, Yuyang Gan, Jin Wang   +12 more
doaj   +1 more source

Three New Dihydrophenanthrene Derivatives from Cymbidium ensifolium and Their Cytotoxicity against Cancer Cells

Molecules, 2022
From the aerial parts of Cymbidium ensifolium, three new dihydrophenanthrene derivatives, namely, cymensifins A, B, and C (1–3) were isolated, together with two known compounds, cypripedin (4) and gigantol (5).
Tajudeen O. Jimoh, Bruno Cesar Costa, Chaisak Chansriniyom, Chatchai Chaotham, Pithi Chanvorachote, Pornchai Rojsitthisak, Kittisak Likhitwitayawuid, Boonchoo Sritularak   +7 more
doaj   +1 more source

A Bioinspired, Multimodal Soft Tactile Skin with Task‐Adaptive Perception for Intelligent Robotic Manipulation

Advanced Science, EarlyView.
Perception in robotic manipulation improves through the cooperative and complementary operation of biologically inspired multimodal tactile sensors. Receptor‐specific contribution analysis identifies which sensing modalities are required for specific tactile tasks.
Yu‐Jin Lee, Hyeonung Kang, Ju Yeon Woo, Daekyum Kim, Chang‐Soo Han   +4 more
wiley   +1 more source

miR-140-5p in Small Extracellular Vesicles From Human Papilla Cells Stimulates Hair Growth by Promoting Proliferation of Outer Root Sheath and Hair Matrix Cells

Frontiers in Cell and Developmental Biology, 2020
The application of dermal papilla cells to hair follicle (HF) regeneration has attracted a great deal of attention. However, cultured dermal papilla cells (DPCs) tend to lose their capacity to induce hair growth during passage, restricting their ...
Yuxin Chen, Junfei Huang, Zhen Liu, Ruosi Chen, Danlan Fu, Lunan Yang, Jin Wang, Lijuan Du, Lihong Wen, Yong Miao, Zhiqi Hu   +10 more
doaj   +1 more source

Impact of substrate stiffness on dermal papilla aggregates in microgels

, 2018
A microarray fabricated from poly-ethylene-glycol-diacrylate (PEGDA) 3500 yielded increasing stiffness, which was evaluated for dermal papilla viability, attachment and inductive markers.
Jing Pan, Shi Ya Au Yong, Han Kiat Ho, Paul C. L. Ho, Keat Onn Chou, Jie Kai Tee, Lifeng Kang, Justin J. Y. Tan   +7 more
core   +1 more source

Induction of Hair Growth in Ear Wounds by Cultured Dermal Papilla Cells [PDF]

, 1993
In the adult hair follicle the dermal papilla plays a crucial role in the dermal-epidermal interactions that control hair production and events of the growth cycle.
Colin A B Jahoda, Oliver, Roy F, Roy F Oliver, Reynolds, Amanda J, Jahoda, Colin A B, Amanda J Reynolds   +5 more
core   +1 more source