Results 121 to 130 of about 540,232 (408)

CD103+ T Cells Eliminate Damaged Alveolar Epithelial Type II Cells Under Oxidative Stress to Prevent Lung Tumorigenesis

Advanced Science, EarlyView.
This work unravels a novel function of CD103+ T cells in eradicating oxidative‐stressed somatic cells to prevent lung tumorigenesis and identifies specific CD103+ T cell‐decline as a key feature in the aged lung. This comprehensive study highlights the contribution of immuno‐dysregulation to the high incidence of aging‐associated lung cancers ...
Yu Xu, Haorui Luo, Jiahao Wang, Haifeng Liu, Luonan Chen, Hongbin Ji, Zimu Deng, Xiaolong Liu   +7 more
wiley   +1 more source

Nonparametric competing risks analysis using Bayesian Additive Regression Trees (BART) [PDF]

arXiv, 2018
Many time-to-event studies are complicated by the presence of competing risks. Such data are often analyzed using Cox models for the cause specific hazard function or Fine-Gray models for the subdistribution hazard. In practice regression relationships in competing risks data with either strategy are often complex and may include nonlinear functions of
arxiv  

Adoptive Immunotherapy in Chimeras with Donor Lymphocytes [PDF]

, 2003
Allogeneic stem cell transplantation has a well-defined indication in the treatment of hematological malignancies. The beneficial immune effect of allogeneic marrow transplantation has long been known, but only recently have methods been developed to ...
Chen, Xiao, Guenther, Wolfgang, Kolb, Hans-Jochem, Ledderose, Georg, Roskrow, Marie, Schleuning, Michael, Schmid, Christoph, Weber, Martin, Woiciechowski, Anja   +8 more
core   +1 more source

Targeted Penetrating Motif Engineering of BH3 Mimetic: Harnessing Non‐Canonical Amino Acids for Coinhibition of MCL‐1 and BCL‐xL in Acute Myeloid Leukemia

Advanced Science, EarlyView.
A structure‐guided peptide derived from a non‐canonical amino acid library simultaneously targets MCL‐1 and BCL‐xL to overcome apoptotic resistance in acute myeloid leukemia. Fused with a CXCR4‐binding motif, the engineered peptide exhibits selective intracellular delivery and potent in vivo efficacy, offering a promising therapeutic strategy against ...
Zhe Wang, Ruizhi Lai, Xinpei Wang, Xu Chen, Youjian Zhou, Shengbin Li, Xiaohui Qiu, Zekai Zeng, Jianye Yuan, Jinghuan Mao, Zhidong Chen, Junqing Wang   +11 more
wiley   +1 more source

Mechanical Loading Attenuates Radiation-Induced Bone Loss in Bone Marrow Transplanted Mice [PDF]

, 2016
Exposure of bone to ionizing radiation, as occurs during radiotherapy for some localized malignancies and blood or bone marrow cancers, as well as during space travel, incites dose-dependent bone morbidity and increased fracture risk.
Donahue, Henry J., Govey, Peter M., Zhang, Yue   +2 more
core   +4 more sources

Chirality Regulates Stem Cell Fate and Promotes Corneal Epithelial Regeneration via Manipulating Notch Pathway

Advanced Science, EarlyView.
Chirality governs the limbal epithelial stem cell fate. Right‐handed chirality enhances cell proliferation and differentiation, while left‐handed chirality partially maintains cell stemness. By activating the Notch pathway, 3D right‐handed chiral hydrogel offers a drug‐free and cell‐free strategy for effective corneal regeneration.
Shiding Li, Yu Zhao, Junzhao Chen, Beibei Wu, Nianxuan Wu, Hao Sun, Liangbo Chen, Chuanliang Feng, Yao Fu   +8 more
wiley   +1 more source

In Vivo Chemical Screening for Modulators of Hematopoiesis and Hematological Diseases [PDF]

, 2012
In vivo chemical screening is a broadly applicable approach not only for dissecting genetic pathways governing hematopoiesis and hematological diseases, but also for finding critical components in those pathways that may be pharmacologically modulated ...
Yeh, Jing-Ruey Joanna, Zhang, Yiyun
core   +3 more sources

Hematopoietic Cell Transplantation in Patients With Primary Immune Regulatory Disorders (PIRD): A Primary Immune Deficiency Treatment Consortium (PIDTC) Survey. [PDF]

, 2020
Primary Immune Regulatory Disorders (PIRD) are an expanding group of diseases caused by gene defects in several different immune pathways, such as regulatory T cell function.
Allenspach, Eric J, Andolina, Jeffrey R, Aquino, Victor M, Bacchetta, Rosa, Bednarski, Jeffrey J, Bhatia, Monica, Buckley, Rebecca H, Burroughs, Lauri M, Caywood, Emi, Chan, Alice Y, Chandrakasan, Shanmuganathan, Chellapandian, Deepak, Chen, Karin, Chong, Hey, Cooper, Megan A, Cowan, Morton J, Craddock, John A, Cuvelier, Geoffrey DE, Davila Saldana, Blachy J, de la Morena, Maria Teresa, Dorsey, Morna J, Dvorak, Christopher C, Forbes, Lisa R, Gennery, Andrew R, Goldman, Frederick D, Griffith, Linda M, Haddad, Elie, Heimall, Jennifer, Jordan, Michael B, Kapoor, Neena, Kohn, Donald B, Leiding, Jennifer W, Liu, Xuerong, Logan, Brent R, Marsh, Rebecca A, Martinez, Caridad, Meyts, Isabelle, Miller, Holly K, Notarangelo, Luigi D, Oshrine, Benjamin R, Pai, Sung-Yun, Parikh, Suhag, Prockop, Susan E, Puck, Jennifer M, Pulsipher, Michael A, Seidel, Markus G, Seroogy, Christine M, Shenoy, Shalini, Shereck, Evan, Shyr, David C, Skoda-Smith, Suzanne, Slatter, Mary, Smith, Angela R, Sullivan, Kathleen E, Torgerson, Troy R, Uzel, Gulbu, Vander Lugt, Mark T, Walter, Jolan E, Weinacht, Katja G, Wright, Nicola   +59 more
core   +1 more source

A ROS‐Responsive Dual‐Targeting Drug Nanocarrier Serving as a GSI Synergist and Ferroptosis Sensitizer for T‐Cell Acute Lymphoblastic Leukemia

Advanced Science, EarlyView.
A self‐assembling nanotherapeutic strategy is designed—CD38‐PHD/G‐NPs, which released γ‐secretase inhibitor first, followed by adaptive dihydroartemisnin release in response to elevated reactive oxygen species levels. This controlled, sequential release strategy maximizes the synergistic anti‐leukemic efficacy of two agents with distinct mechanisms of ...
Ruinan Jia, Yang Liu, Jilong Xiao, Yuan Xia, Xin Zhao, Huixian Ma, Jingjing Ye, Zhiyue Zhang, Tao Sun, Chunyan Ji   +9 more
wiley   +1 more source

Statistical and mathematical modeling of spatiotemporal dynamics of stem cells [PDF]

arXiv, 2018
Statistical and mathematical modeling are crucial to describe, interpret, compare and predict the behavior of complex biological systems including the organization of hematopoietic stem and progenitor cells in the bone marrow environment. The current prominence of high-resolution and live-cell imaging data provides an unprecedented opportunity to study
arxiv