Results 101 to 110 of about 111,651 (291)

A Microbial Lipid‐ATP Synthase Axis Fuels NK Cell Antitumor Activity

Advanced Science, EarlyView.
This study focuses on the mechanism by which gut microbiota‐derived outer membrane vesicles (OMVs) regulate NK cell antitumor activity. B. intestinalis is identified to decrease extra‐intestinal tumor growth via its OMVs enriched in sphingosine (SP).
Kaiyuan Yu, Xinyu Sun, Wanxia Ma, Jianming Yang, Xuan Sun, Lisong Zhang, Yumeng Liu, Tianshu Ren, Qi Wang, Jingyu Wang, Xiao Li, Xianping Peng, Liu Yang, Junqiang Lv, Zhi Yao, Zhi‐Song Zhang, Quan Wang   +16 more
wiley   +1 more source

Severe cytomegalovirus gastritis during natalizumab-mediated immunosuppression [PDF]

, 2017
We report a 35-year-old female receiving natalizumab as monotherapy for multiple sclerosis who subsequently developed severe cytomegalovirus gastritis.
Hassan, Adil, Hassan, Anjum, Hassan, Tariq, Persaud, Stephen P   +3 more
core   +2 more sources

Profiling Localized Immunomodulation and Drug Biodistribution within a Subcutaneous Vascularized Niche for Cell Transplantation

Advanced Science, EarlyView.
We studied how five common immunosuppressants behave when delivered directly to a transplant site instead of systemically. Using a vascularized implant for islet transplantation, we show that local delivery protects grafts, limits drug spread to the rest of the body, and produces distinct immune signatures.
Jocelyn Nikita Campa‐Carranza, Simone Capuani, Melissa A. Willman, Alexander Rabassa, Ashley L. Joubert, Tommaso Bo, Letizia Franco, Marzia Conte, Ana L. Anaya‐García, Gabrielle E. Rome, Rim Ouni, Henry J. Seaborne, Camden A. Caffey, Dora M. Berman, Junjun Zheng, Jesus Paez‐Mayorga, Corrine Ying Xuan Chua, Shu Hsia Chen, Norma S. Kenyon, Alessandro Grattoni   +19 more
wiley   +1 more source

Kinetics of CD4+ T-Lymphocyte in Dengue Virus Infection

Majalah Kedokteran Bandung, 2014
Cellular immunity plays an important role in viral infection. The activation of effector T-lymphocytes and the release of cytokines define the course of dengue viral infection. CD4⁺ T-lymphocyte induces the immunopathology via various mechanisms; however,
Ida Safitri Laksono, Umi S Intansari
doaj   +1 more source

Absolute lymphocyte count as surrogate for CD4+ cell count in monitoring response to antiretroviral therapy

Nigerian Postgraduate Medical Journal, 2001
The objective of the study is to determine whether Absolute Lymphocyte Count (ALC) can serve as a surrogate for CD4 T-lymphocyte Cell Count (CCC) in HIV infected Nigerians on Lamivudine/Zidovudine anti-retroviral therapy. 32 adult Nigerians infected with HIV were recruited into the study.
A S, Akanmu, I, Akinsete, A O, Eshofonie, A O, Davies, C C, Okany   +4 more
openaire   +2 more sources

Generation of CCR4/CD7 Bispecific CAR‐T Cells Resistant to Fratricide and Exhaustion

Advanced Science, EarlyView.
The applications of CAR T‐cell therapy in T‐cell malignancies face limitations such as fratricide, effector‐cell exhaustion, and antigen‐escape. Herein, we developed fratricide‐ and exhaustion‐resistant CAR‐T cells that targeted CCR4 and CD7 simultaneously, with optional EGFRt safety switch. Additionally, scRNA‐seq unveiled new molecular targets, which
Sile Li, Yuanxin Li, Asif Rashid, Hong Kee Tan, Shing Chan, Man Yan Hui, Wilson Yau Ki Chan, Kee See Lam, Yinping Liu, Wenwei Tu, Wing Leung   +10 more
wiley   +1 more source

Prognostic significance of tumor microenvironment assessed by machine learning algorithm in surgically resected non‐small cell lung cancer

Cancer Reports, EarlyView., 2023
Abstract Background A methodology to assess the immune microenvironment (IME) of non‐small cell lung cancer (NSCLC) has not been established, and the prognostic impact of IME factors is not yet clear. Aims This study aimed to assess the IME factors and evaluate their prognostic values. Methods and Results We assessed CD8+ tumor‐infiltrating lymphocyte (
Yukihiro Terada, Mitsuhiro Isaka, Akira Ono, Takuya Kawata, Masakuni Serizawa, Keita Mori, Koji Muramatsu, Kiyoshi Tone, Hirotsugu Kenmotsu, Keiichi Ohshima, Kenichi Urakami, Takeshi Nagashima, Masatoshi Kusuhara, Yasuto Akiyama, Takashi Sugino, Toshiaki Takahashi, Yasuhisa Ohde   +16 more
wiley   +1 more source

Single‐Cell Dissection of Tumor‐Infiltrating Lymphocytes Reveals Cellular Architecture Predictive of Therapeutic Efficacy in Acral Melanoma

Advanced Science, EarlyView.
Autologous tumor‐infiltrating lymphocyte (TIL) therapy shows promising efficacy in acral melanoma, yet determinants of durable response remain unclear. By integrating single‐cell transcriptomics and TCR sequencing, this study reveals that TIL products enriched for T follicular helper and intermediate exhausted T cells establish persistent clonal ...
Chao Zhang, Wanyi Xiao, Hongru Shen, Fenge Li, Ting Li, Weihong Zhang, Haotian Liu, Ziwei Gao, Hongyu Wang, Xiubao Ren, Kexin Chen, Xiangchun Li, Jilong Yang   +12 more
wiley   +1 more source

Clinical laboratory parameters in patients with COVID-19

Revista Cubana de Medicina Militar, 2021
Introduction: Knowing the alterations in clinical laboratory tests is useful in the diagnosis and progress of patients with COVID-19. Objective: To describe the clinical laboratory parameters in patients diagnosed with COVID-19.
Naivy Sánchez Vera, Danay Saavedra Hernández, Carlos Jorge Hidalgo Mesa, Maykel Aguila López, Gladys Abreu Gutiérrez, Vivian Herrera González, Iliana Teresa Rodríguez García   +6 more
doaj  

Early and Highly Suppressive ART are Main Factors Associated with Low Viral Reservoir in European Perinatally HIV Infected Children [PDF]

, 2018
BACKGROUND: Future strategies aiming to achieve HIV-1 remission are likely to target individuals with small reservoir size. SETTING: We retrospectively investigated factors associated with HIV-1 DNA levels in European, perinatally HIV-infected ...
Babiker, Abdel, Chan, Man, Cotugno, Nicola, De Rossi, Anita, Epiical, Consortium, Ferns, Bridget, Fortuny, Claudia, Foster, Caroline, Freguja, Riccardo, Giaquinto, Carlo, Gibb, Diana, Judd, Ali, Klein, Nigel, Mellado, Mar\ueda Jos\ue9, Mu\uf1oz-Fern\ue1ndez, Mar\ueda Angeles, Nastouli, Eleni, Navarro, Mar\ueda Luisa, Noguera-Julian, Antoni, Palma, Paolo, Rojo, Pablo, Rossi, Paolo, Tagarro, Alfredo, Zangari, Paola   +22 more
core   +2 more sources