Results 141 to 150 of about 729,582 (283)

Tumor-specific but immunosuppressive CD39+CD8+ T cells exhibit double-faceted roles in clear cell renal cell carcinoma

Cell Reports Medicine
Summary: CD39+CD8+ T cells are known as tumor-antigen-specific cells among CD8+ tumor-infiltrating lymphocytes (TILs). However, CD39+CD8+ T cells also reportedly exhibit immunosuppressive activity in hypoxic tumor models.
Yong Joon Lee, Seung Hyuck Jeon, Jin Hee Yeo, Sun-ju Byeon, Jae Hyung Jung, Heejin Nam, Minwoo Jeon, Eui-Soon Kim, Jeon Yeob Jang, Chul-Ho Kim, Kee Yang Chung, Jung Yun Lee, Shin Hwang, Jee Ye Kim, Seung-Il Kim, Jae-Ho Cheong, Chang Gon Kim, Sang Joon Shin, Su-Hyung Park, Minsun Jung, Minyong Kang, Seong Il Seo, Eui-Cheol Shin   +22 more
doaj   +1 more source

Digitonin‐Loaded Nanoscale Metal–Organic Framework for Mitochondria‐Targeted Radiotherapy‐Radiodynamic Therapy and Disulfidptosis

Advanced Materials, EarlyView.
A mitochondria‐targeted cationic nanoscale metal organic framework shows strong radiotherapy‐radiodynamic therapy effects and selectively releases digitonin in acidic tumor microenvironments to induce disulfidptosis of cancer cells and downregulate immune checkpoints in cancer and T cells, thereby eliciting strong antitumor immunity to effectively ...
Wenyao Zhen, Yingjie Fan, Tomas Germanas, Langston Tillman, Jinhong Li, Abigail L. Blenko, Ralph R. Weichselbaum, Wenbin Lin   +7 more
wiley   +1 more source

Bi‐Functional Topospecific Nanoparticles to Promote Immune‐Tumor Cell Engagement as A New Immunotherapeutic Strategy

Advanced Materials, EarlyView.
A Janus‐engineered nanoplatform (J‐pHLIP‐PD1), featuring separate tumor‐ and immune‐targeting faces, bridges melanoma cells and cytotoxic T lymphocytes using toposelective pHLIP and anti‐PD‐1 presentation. This strategy elicits robust antitumor responses, promotes immunogenic tumor cell death, suppresses lung metastasis in vivo, and provides a modular,
Alba Ortuño‐Bernal, Sandra Clara‐Trujillo, Elena Lucena‐Sánchez, Francisco J. Hicke, Andrea Escudero, Sandra Pradana‐López, Nelia Jiménez‐Alduan, Paula Díez, Alba García‐Fernández, Ramón Martínez‐Máñez   +9 more
wiley   +1 more source

ALCAM-mediated cDC1 CD8 T cells interactions are suppressed in advanced lung tumors [PDF]

Luciano Gastón Morosi, Giulia Maria Piperno, Lucía López, Roberto Amadio, Sonal Joshi, Alessandra Rustighi, Giannino Del Sal, Federica Benvenuti   +7 more
openalex   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Single-cell transcriptomics reveals a low CD8⁺ T cell infiltrating state mediated by fibroblasts in recurrent renal cell carcinoma [PDF]

, 2022
Yulu Peng, Longbin Xiong, Zhaohui Zhou, Ning Kang, Zhen Li, Zeshen Wu, Minhua Deng, Wensu Wei, Ning Wang, Xiang-Peng Zou, Zhisong He, Jiwei Huang, Junhang Luo, Jianye Liu, Nan Jia, Yun Cao, Hui Han, Shengjie Guo, Pei Dong, Chunping Yu, Fangjian Zhou, Zhiling Zhang   +21 more
openalex   +1 more source

Implantable Microarray Patch: Engineering at the Nano and Macro Scale for Sustained Therapeutic Release via Synthetic Biodegradable Polymers

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This review focuses on the application of synthetic biodegradable microarray patches (MAPs) in sustained drug delivery. Compared to conventional MAPs which release drugs into the skin in an immediate manner, these implantable MAPs release drugs into skin microcirculation gradually as the biodegradable polymers degrade, thus offering sustained release ...
Li Zhao, Akmal Hidayat Bin Sabri, Mary B. McGuckin, Linlin Li, Zihao Wang, Eneko Larrañeta, Ryan F. Donnelly   +6 more
wiley   +1 more source

BATF and BATF3 deficiency alters CD8+ effector/exhausted T cells balance in skin transplantation

Molecular Medicine
Background It is well-established that CD8+ T-cells play a critical role in graft rejection. The basic leucine zipper ATF-like transcription factor (BATF) and BATF3 are transcriptional factors expressed in T lymphocytes.
Chenghao Li, Zongtao Liu, Zihao Wang, Wai Yen Yim, Yajun Huang, Yuqi Chen   +5 more
doaj   +1 more source

Deficiency in infiltration of CD8/CD3 positive lymphocytes and macrophages plays a role in lip carcinogenesis: an immunohistochemical study

Brazilian Journal of Otorhinolaryngology
Objective: To evaluate the immunoexpression profile for CD8, CD3, CD20 and CD68 in the process and carcinogenesis of Carcinoma of the vermilion lip. Methods: Average cell count with positive expression for CD3, CD8, CD20 and CD68.
Iana Aragão Magalhães, Gabriella Alves Juliao Costa, Marcela Maria Fontes Borges, Anna Clara Aragão Matos Carlos, Karine Cestaro Mesquita, Larissa Mont´Alverne de Arruda, Maria do Perpétuo Socorro Saldanha Cunha, Fabrício Bitu Sousa, Paulo Goberlânio de Barros Silva   +8 more
doaj   +1 more source

Nociceptive sensory neurons promote CD8 T cell responses to HSV-1 infection [PDF]

, 2021
Jessica Filtjens, A Róger, Linda Quatrini, Élisabeth Wieduwild, Jordi Gouilly, Guillaume Hoeffel, Rafaëlle Rossignol, Clara Daher, Guilhaume Debroas, Sandrine Henri, Claerwen M. Jones, Bernard Malissen, Laura K. Mackay, Aziz Moqrich, Federico Carbone, Sophie Ugolini   +15 more
openalex   +1 more source