Results 91 to 100 of about 35,706 (250)

Deletion of CD47 from Schwann cells and macrophages hastens myelin disruption/dismantling and scavenging in Schwann cells and augments myelin debris phagocytosis in macrophages

Journal of Neuroinflammation, 2023
Background Myelin that surrounds axons breaks in trauma and disease; e.g., peripheral nerve and spinal cord injuries (PNI and SCI) and multiple sclerosis (MS).
Miri Gitik, Gerard Elberg, Fanny Reichert, Michael Tal, Shlomo Rotshenker   +4 more
doaj   +1 more source

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source

Irradiation to Improve the Response to Immunotherapeutic Agents in Glioblastomas. [PDF]

, 2019
PurposeGlioblastoma (GBM) remains an incurable disease despite extensive treatment with surgical resection, irradiation, and temozolomide. In line with many other forms of aggressive cancers, GBM is currently under consideration as a target for ...
Kaprealian, Tania, Lee, Mi-Heon, McBride, William H, Nesseler, Jean Philippe, Nickers, Philippe, Niclou, Simone P, Schaue, Dorthe   +6 more
core  

Macrophage transactivation for chemokine production identified as a negative regulator of granulomatous inflammation using agent-based modeling [PDF]

, 2018
Cellular activation in trans by interferons, cytokines and chemokines is a commonly recognized mechanism to amplify immune effector function and limit pathogen spread. However, an optimal host response also requires that collateral damage associated with
Andrews, Paul S., Beattie, Lynette, Hoehme, Stefan, Kaye, Paul M., Moore, John W. J., Moyo, Daniel, Sampson, Adam T., Sawtell, Amy, Timmis, Jon   +8 more
core   +5 more sources

An Implantable Scaffold Sequentially Releasing STING Agonist and B7‐H3 Antibody for Bone Metastasis Immunotherapy

Advanced Science, EarlyView.
We developed an implantable dual‐drug depot using GelMA for bone metastasis treatment, co‐delivering MSA‐2 and αB7‐H3‐loaded CaCO3 microparticles. Sustained release from GelMA scaffold enables MSA‐2 to activate STING signaling and enhance T‐cell infiltration and activation, while sequentially released αB7‐H3 blocks MSA‐2‐induced B7‐H3 upregulation ...
Qijun Lin, Hong Xiao, Shuai Fan, Kaimin Cai, Yanteng Xu, Xinwen Wang, Guanhong Chen, Chuandong Lang, Xinsheng Peng, Mingqiang Li, Yuhu Dai   +10 more
wiley   +1 more source

CD47 knockout mice exhibit improved recovery from spinal cord injury

Neurobiology of Disease, 2011
Recent data have implicated thrombospondin-1 (TSP-1) signaling in the acute neuropathological events that occur in microvascular endothelial cells (ECs) following spinal cord injury (SCI) (Benton et al., 2008b).
Scott A. Myers, William H. DeVries, Kariena R. Andres, Mark J. Gruenthal, Richard L. Benton, James B. Hoying, Theo Hagg, Scott R. Whittemore   +7 more
doaj   +1 more source

The Sixth Annual Translational Stem Cell Research Conference of the New York Stem Cell Foundation [PDF]

, 2012
The New York Stem Cell Foundation's "Sixth Annual Translational Stem Cell Research Conference" convened on October 11-12, 2011 at the Rockefeller University in New York City.
de Peppo, Giuseppe Maria, Ding, Bi-Sen, Douvaras, Panagiotis, Fossati, Valentina, Hua, Haiqing, Marshall, Caroline, Mckeon, David, Nestor, Michael W., Paull, Daniel, Shang, Linshan, Smith, Kristin A., Solomon, Susan L., Sproul, Andrew A., Wang, George Kai, Zito, Giovanni   +14 more
core   +1 more source

TGM2 Aggravates Acute Pancreatitis by Impairing Macrophage Efferocytosis Through Inhibition of the STAT6–GAS6 Axis

Advanced Science, EarlyView.
This study shows TGM2 is upregulated in AP, impairing macrophage efferocytosis by inhibiting the STAT6–GAS6 axis. The lactoferrin‐modified, ROS‐responsive LF‐LNP@si‐TGM2 targets pancreatic macrophages, silences TGM2, restores the axis, and alleviates AP.
Xuxu Liu, Zhiwei Du, Liyi Wang, Zhihong Xie, Ziang Meng, Yi Zheng, Heming Wang, Yuanhang He, Dongbo Xue   +8 more
wiley   +1 more source

Keeping Off the Weight with DCs [PDF]

, 2015
Long studied as modulators of insulin sensitivity, adipose tissue immune cells have recently been implicated in regulating fat mass and weight gain. In this issue of Immunity, Reisner and colleagues (2015) report that ablation of perforin-expressing ...
Antoniou, Mark (R17772), Burchfield, Laura A. (R18323), Cutler, Anne (R12329), Luk, San-hei Kenny   +3 more
core   +1 more source

Selective Targeting of Immune Checkpoints HLA‐G and CD47 Using Novel Dual Signaling Protein DSP216 Promotes Innate Anticancer Immunity

Advanced Science, EarlyView.
The inhibitory immune checkpoints HLA‐G and CD47 are expressed on certain tumor types and inhibit immune cells in the tumor microenvironment. DSP216 binds specifically to cancer cells expressing both HLA‐G and CD47, and blocks their inhibitory signaling.
Lisa J. Jacob, Liat Tamir, Mufeed Abdeen, Ami Tamir, Alexandra Aronin, Itai Bloch, Roy Kahn, Iris Pecker, Mark Tykocinski, Gerwin Huls, Yaron Pereg, Ayelet Chajut, Edwin Bremer   +12 more
wiley   +1 more source