Results 71 to 80 of about 123,307 (307)

An Unusual Synchrony of Bowen’s Disease and Merkel Cell Carcinoma: A Case Report [PDF]

Journal of Clinical and Diagnostic Research
Bowen’s Disease (BD), recognised as Squamous Cell Carcinoma (SCC) in situ, typically affects older individuals and postmenopausal women, whereas Merkel Cell Carcinoma (MCC) is an aggressive neuroendocrine skin malignancy with a predilection for elderly ...
Kewecho Akami, Neikhrietsonuo Kesiezie, Deepak Kharb, Moameren, Visar Linyu   +4 more
doaj   +1 more source

Mechanically Mutable Matrices: A Hierarchical Investigation of Decellularized Sea Cucumber Collagen as an Adaptable Scaffold Material

Advanced Functional Materials, EarlyView.
Sea cucumber mutable collagenous tissue (MCT) is a remarkable collagen‐based material which can rapidly undergo large changes in stiffness through transiently bound effector proteins. Here, we investigate the hierarchical structure and mechanical response of MCT from Cucumaria frondosa across length scales with a wide range of methods, also exploring ...
Nathalie R. H. Singh, Amy K. Lin, Sabra Rostami, Cameron Hastie, Paul W. Wiseman, Patrick Flammang, Christopher Moraes, Matthew J. Harrington   +7 more
wiley   +1 more source

Gating of hematopoietic cell populations in the dermis. [PDF]

, 2014
Gating of hematopoietic cell populations in the dermis.
Eva Harris (27355), Michael A. Schmid (638218)   +1 more
core   +1 more source

Mimetic Core‐Sheath Silk Sutures with Superior‐Strength for Pain Management, Anti‐Infection and Wound Healing

Advanced Healthcare Materials, EarlyView.
ABSTRACT Sutures are crucial for tissue approximation and wound healing. Besides their strength limits requirement, they often fail to effectively address complications like infection and pain. Inspired by natural silk's “core‐sheath” structure, our suture features a wet‐spun core of n zinc‐fortified silk fibroin fibers (RSF‐Zn2+) after drawing with ...
Yi Peng, Kai Ma, Xiaoxiao Li, Xiaozhuo Wu, Yuezhou Zhang, Ying Luo, Chenxing Zhang, Wen Zhong, Chunjing Yu, Lin Lu, Malcolm Xing, Guozhong Lyu   +11 more
wiley   +1 more source

Quantifying ontogenetic stable isotope variation between dermis and muscle tissue of two pelagic sharks [PDF]

, 2016
Comparative analysis of isotope values from different tissues can capture temporal variation in the trophic and foraging behavior of difficult to study large marine predators, revealing either uniform or variable ecological roles over time.
Hussey, N. E., Li, Y., Y Li, NE Hussey, Zhang, Y., Zhang, Y., Y Zhang   +5 more
core   +1 more source

Assessment of Extracellular Matrix Fibrous Elements in Male Dermal Aging: A Ten-Year Follow-Up Preliminary Case Study

Biology
Skin aging is a complex phenomenon influenced by multiple internal and external factors that can lead to significant changes in skin structure, particularly the degradation of key extracellular matrix (ECM) components such as collagen and elastic fibers ...
Bogusław Machaliński, Dorota Oszutowska-Mazurek, Przemyslaw Mazurek, Mirosław Parafiniuk, Paweł Szumilas, Alicja Zawiślak, Małgorzata Zaremba, Iwona Stecewicz, Piotr Zawodny, Barbara Wiszniewska   +9 more
doaj   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Dermis-derived cells for tissue engineering applications [PDF]

, 2008
Methods for inducing differentiation of dermis-derived cells to serve as a source of chondrocytes and associated methods of use in forming tissue engineered constructs.
Deng, Ying, Hu, Jerry, Athanasiou, Kyriacos A.   +2 more
core  

Three-dimensional model of normal human dermal tissue using serial tissue sections

Frontiers in Bioengineering and Biotechnology
Background: This study aims to construct a three-dimensional model of skin dermis utilizing continuous tissue sections, with the primary objective of obtaining anatomical structure data for normal human dermal tissues.Methods: Normal skin tissue ...
Peng Liu, Tao Zhang, Yihui Huang
doaj   +1 more source

Gardiquimod Nanoemulsion Targets Cutaneous Leishmaniasis Lesions Reducing Systemic Toxicity and Parasite Burden

Advanced Healthcare Materials, EarlyView.
Nanoemulsion delivery of a TLR7 agonist enhances safety and promotes colocalization with Leishmania‐infected macrophages in skin lesions, enabling a ∼2‐log reduction in parasite burden. However, tissue‐level constraints and TLR‐driven regulatory feedback generate a mixed immune response that limits complete parasite clearance.
Carmen Palomino‐Cano, M. Carmen Mera‐Delgado, Esther Moreno, Esther Larrea, Lecnia Aguirre, Jonathan Miguel Zanatta, Sónia Barros‐Carvalho, Iola F. Duarte, Ricardo Silvestre, Juan M. Irache, Javier Carrión, Socorro Espuelas   +11 more
wiley   +1 more source