Results 121 to 130 of about 404,142 (315)

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Role of Ki-67 as a prognostic factor in gastrointestinal stromal tumors

, 2013
AIM: To investigate primarily the prognostic value of Ki-67, as well as other parameters, in gastrointestinal stromal tumors (GISTs). ----- METHODS: Ki-67, c-KIT, platelet-derived growth factor receptor-alpha (PDGFRα), smooth muscle actin (SMA ...
Alerić, Ivan, Boban, Marko, Antunac Golubić, Zrna, Prejac, Juraj, Vrbanec, Damir, Brčić, Iva, Belev, Borislav, Jakić Razumović, Jasminka, Božikov, Jadranka   +8 more
core   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

The in vitro plasticity of hair follicle dermal and mesenchymal stem cells [PDF]

, 2008
Stem cells from the hair follicle are an easily accessible population of cells that have a broad in vitro developmental capabilities and potential for autologous replacement of damaged adult tissue.
Emmerson, Robert
core  

Molecular mechanisms underlying human adipose tissue-derived stromal cells differentiation into a hepatocyte-like phenotype.

, 2010
BACKGROUND: Adipose tissue-derived stromal cells (ATSCs) hold great promises in regenerative medicine. In the last decade, several studies have reported the plasticity of ATSCs toward a hepatocyte-like phenotype.
Barba, Marta, Arena, Vincenzo, Sergio Alfieri, Antonio Gasbarrini, Vincenzo Arena, Giovambattista Pani, Piscaglia, Anna Chiara, Pani, Giovambattista, Saulnier, Nathalie, Gasbarrini, Antonio, Alfieri, Sergio, Maria Ausiliatrice Puglisi, Anna Chiara Piscaglia, Marta Barba, Nathalie Saulnier, Puglisi, Maria Ausiliatrice   +15 more
core   +1 more source

Expression of Neuronal Markers in Differentiated Marrow Stromal Cells and CD133+ Stem-Like Cells

Cell Transplantation, 2003
Bone marrow stromal cells, which normally give rise to bone, cartilage, adipose tissue, and hematopoiesis-supporting cells, have been shown to differentiate in vitro and in vivo into neural-like cells.
Claudio S. Padovan, Klaus Jahn, Tobias Birnbaum, Petra Reich, Petra Sostak, Michael Strupp, Andreas Straube   +6 more
doaj   +1 more source

Microfabricated Anisotropic Myobundles for the Scalable Production of Cardiac Tissue Grafts

Advanced Functional Materials, EarlyView.
Controlling the anisotropy of cardiac tissue remains an outstanding challenge in the field of cardiac tissue engineering. Here, we introduce an approach to generate anisotropic cardiac myobundles using cell‐adhesive, synthetic, electrospun fibers and stem cell‐derived cardiac fibroblasts.
Maggie E. Jewett, Javiera Jilberto, Margaret E. Stanley, David O. Ntim, Siddhi M. Bhirud, Avianna T. Schroeder, Gonzola X. Anyosa Galvez, Jingyi Xia, Samuel J. DePalma, Emmanouil Agrafiotis, Susan S. Xi, Amanda S. Bluem, Courtney M. Lestock, Adam S. Helms, David A. Nordsletten, Brendon M. Baker   +15 more
wiley   +1 more source

Investigations into the in vitro developmental plasticity of adult mesenchymal stem cells [PDF]

, 2006
Bone marrow (BM) derived stem cells contribute to the regeneration of diverse adult tissues including heart, liver and brain following BM transplantation.
Croft, Adam P., Croft, Adam P
core  

LMO2 in prostate stromal cells promotes prostate cancer cells proliferation and invasion through paracrine of IL-11 and FGF-9

Zhongguo aizheng zazhi, 2016
Background and purpose: The previous research has found that the prostate stromal cells derived from different prostate zones have distinct effect on prostate epithelial cells.
姜辰一, 俞俊杰, 阮　渊
doaj  

AML patient blasts exhibit polarization defects upon interaction with bone marrow stromal cells

EMBO Reports
Hematopoietic stem and progenitor cells (HSPCs) polarize in contact with the bone marrow stromal cells constituting their niche. Given the role of cell polarity in protection against tumorigenesis and the importance of the niche in the progression of ...
Khansa Saadallah, Benoît Vianay, Louise Bonnemay, Hélène Pasquer, Lois Kelly, Stéphanie Mathis, Cécile Culeux, Raphael Marie, Paul Arthur Meslin, Sofiane Fodil, Paul Chaintreuil, Emeline Kerreneur, Arnaud Jacquel, Emmanuel Raffoux, Rémy Nizard, Camille Lobry, Laurent Blanchoin, Lina Benajiba, Manuel Théry   +18 more
doaj   +1 more source