Results 121 to 130 of about 1,956,272 (393)

Classifications of Patterned Hair Loss: A Review

Journal of Cutaneous and Aesthetic Surgery, 2016
Patterned hair loss is the most common cause of hair loss seen in both the sexes after puberty. Numerous classification systems have been proposed by various researchers for grading purposes. These systems vary from the simpler systems based on recession
Mrinal Gupta, V. Mysore
semanticscholar   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

Exploiting the Kumaraswamy distribution in a reinforcement learning context

Frontiers in Robotics and AI
Mini cranes play a pivotal role in construction due to their versatility across numerous scenarios. Recent advancements in Reinforcement Learning (RL) have enabled agents to operate cranes in virtual environments for predetermined tasks, paving the way ...
Davide Picchi, Sigrid Brell-Çokcan
doaj   +1 more source

Hair Neogenesis

Journal of Investigative Dermatology, 1971
The formation of new hairs is regularly seen as a spontaneous phenomenon in the velvet of deer antlers and in the Australian bandicoot. Nevertheless, skepticism persists as to its occurrence otherwise, despite a continuing accumulation of reports of hair neogenesis in many laboratory animals, sheep, and man.
openaire   +2 more sources

Multichannel integration evidence from the States and a review of the field [PDF]

, 2012
Members of the Henley Centre for Customer Management requested a report on the status of multichannel marketing. The focus of the research examines best practice examples from the United States and a detailed review of the field.
Clark, Moira, Hair, N.
core  

Cis‐unsaturated sphingolipids support growth of sphingoid base‐deficient yeast but impair plasma membrane integrity

FEBS Open Bio, EarlyView.
Sphingoid base structures, the sphingolipid backbones, vary among species. We established yeast cells in which the native sphingoid base was replaced with plant‐type bases containing cis or trans double bonds. This is, to our knowledge, the first eukaryotic model mostly composed of sphingolipids containing cis‐unsaturated sphingoid base, providing a ...
Takashi Higuchi, Saki Sugihara, Yohei Ishibashi, Kono Yushi, Hazuki Yamauchi, Motohiro Tani   +5 more
wiley   +1 more source

Structural and functional characterization of chitinase from carnivorous plant Drosera adelae

FEBS Open Bio, EarlyView.
A class I chitinase from the carnivorous plant Drosera adelae was expressed and purified using a yeast system, revealing high enzymatic activity. Structural analyses of the catalytic and chitin‐binding domains identified key tyrosine residues involved in substrate binding, offering insights into the enzyme's adaptation for insect digestion.
Kazunari Yoneda, Yuki Naruse, Yusaku Suizu, Tomohiro Araki, Yoshikazu Hoshi, Haruhiko Sakuraba, Junji Hayashi, Toshihisa Ohshima   +7 more
wiley   +1 more source

The regulation and plasticity of root hair patterning and morphogenesis

Development, 2016
Root hairs are highly specialized cells found in the epidermis of plant roots that play a key role in providing the plant with water and mineral nutrients. Root hairs have been used as a model system for understanding both cell fate determination and the
Jorge E. Salazar-Henao, I. Vélez-Bermúdez, W. Schmidt   +2 more
semanticscholar   +1 more source

Diffusion‐based size determination of solute particles: a method adapted for postsynaptic proteins

FEBS Open Bio, EarlyView.
We present a diffusion‐based approach for measuring the size of macromolecules and their complexes, and demonstrate its use on postsynaptic proteins. The method requires fluorescein‐labelled protein samples, a microfluidic device that maintains laminar flow for said samples, a microscope recording the emitted fluorescent signals, and an analytic ...
András László Szabó, Eszter Nagy‐Kanta, Soma Varga, Edit Andrea Jáger, Csaba István Pongor, Mária Laki, András József Laki, Zoltán Gáspári   +7 more
wiley   +1 more source

Alopecia Areata Treatment Patterns and Satisfaction: Results of a Real-World Cross-Sectional Survey in Europe

Dermatology and Therapy
Introduction Alopecia areata (AA) is an autoimmune disease that causes scalp, face, and/or body hair loss. Recently, oral treatments with kinases inhibition became the first approved therapies for severe AA.
Peter Anderson, James Piercy, Jenny Austin, Simran Marwaha, Kent A. Hanson, Ernest H. Law, Gregor Schaefer, Samantha K. Kurosky, Sergio Vañó-Galván   +8 more
doaj   +1 more source