Results 51 to 60 of about 170,658 (215)

Human leukocyte antigen-G (HLA-G) polymorphism and expression in breast cancer patients. [PDF]

PLoS ONE, 2014
Human leukocyte antigen-G (HLA-G) is known to be implicated in a tumor-driven immune escape mechanism in malignancies. The purpose of this study was to investigate HLA-G polymorphism and expression in breast cancer.
Seri Jeong, Seho Park, Byeong-Woo Park, Younhee Park, Oh-Joong Kwon, Hyon-Suk Kim   +5 more
doaj   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Involvement of circulating soluble HLA-G after liver transplantation in the low immunogenicity of hepatic allograft.

PLoS ONE, 2023
Graft rejection is a critical risk in solid-organ transplantation. To decrease such risk, an understanding of the factors involved in low immunogenicity of liver allografts could potentially make it possible to transfer this tolerogenic property to other
Bastien Le Floc'h, Nathalie Costet, Nicolas Vu, Pénélope Bernabeu-Gentey, Charlotte Pronier, Pauline Houssel-Debry, Karim Boudjéma, Virginie Renac, Michel Samson, Laurence Amiot   +9 more
doaj   +1 more source

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

Advanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan, Yechuan Deng, Zixin Hu, Yanwei He, Xinting Feng, Jun Ma, Yisheng Chen, Zhijie Zhao, Jie Mei, Zhiheng Lin, Wei Luo, Zhengyuan Fang, Zhufeng Hu, Kunlun Feng, Xinrong Li, Dan Wu, Bowen Han, James Hoi po Hui, Xuanyong Liu, Chen Chen, Gang Chen, Shiyi Chen, Nirong Bao, Jiajun Qiu, Zhiwen Luo   +24 more
wiley   +1 more source

Optimization of B Cell Responses in Human Immune System Mice Through Organoid Based Screening

Advanced Science, EarlyView.
Human immune system (HIS) mice show limited B cell responses to immunization. Using HIS mouse spleen organoids, this study identifies cytokine combinations and innate immune signals that drive human B cell expansion, differentiation, and class‐switch. Applying these signals in vivo through temporal separation enables antigen‐specific IgG responses and ...
Haiqiao Sun, He Li, Xu Zhu, Zijian Zhang, Deshan Ren, Shuai Ding, Yan Li   +6 more
wiley   +1 more source

HLA-G expression and role in advanced-stage classical Hodgkin lymphoma

European Journal of Histochemistry, 2016
Non-classical human leucocyte antigen (HLA)-G class I molecules have an important role in tumor immune escape mechanisms. We investigated HLA-G expression in lymphonode biopsies taken from 8 controls and 20 patients with advanced-stage classical Hodgkin ...
G. Caocci, M. Greco, D. Fanni, G. Senes, R. Littera, S. Lai, P. Risso, C. Carcassi, G. Faa, G. La Nasa   +9 more
doaj   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Prognostic Value of HLA-G in Malignant Liver and Pancreas Lesions [PDF]

Iranian Journal of Immunology, 2018
Background: Human leukocyte antigen (HLA)-G is a nonclassical HLA class I molecule with modulatory effects on NK and T cells. Because HLA-G expression is frequently detected in different solid tumors, it may be involved in tumor immune evasion. Objective:
Parisa Khodabandeh Shahraki, Yasmin Zare, Negar Azarpira, Massood Hosseinzadeh, Shirin Farjadian   +4 more
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High‐Performance Prevascularized SHED‐Laden rGO@Hydrogel Achieves Optimized Diabetic Bone Defect Repair

Advanced Science, EarlyView.
A high‐performance 3D scaffold integrating rGO and SHEDs is developed to overcome impaired healing in diabetic bone defects. By driving extracellular matrix remodeling, rGO creates a pro‐angiogenic niche that significantly accelerates in vitro vascular network formation.
Can Zhang, Yiyuan Kang, Shulin Lai, Chunyi Wang, Guixin He, Kehui Jian, Suhan Yin, Xiner Tan, Xinru Zhou, Wenjing Liu, Fujian Zhao, Jia Liu, Longquan Shao   +12 more
wiley   +1 more source

HLA-G:: ¿molécula inductora de inmunotolerancia? HLA-G molecule as inductor of immunotolerance

Revista Cubana de Hematología, Inmunología y Hemoterapia, 2009
Las moléculas HLA-G son antígenos HLA de clase I "no clásicos" del sistema principal de histocompatibilidad. Existen 6 isoformas del gen HLA-G que codifican 4 proteínas unidas a membrana (HLA-G1, HLA-G2, HLA-G3, HLA-G4) y 3 isoformas solubles (HLA-G5 ...
Dra. María E. Alfonso Valdés
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