Results 131 to 140 of about 470,609 (301)

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

Decoding Viral Transmission Dynamics in Structured Populations Using a Microfluidic Herd‐Immunity‐on‐a‐Chip Platform

Advanced Science, EarlyView.
A microfluidic Herd‐Immunity‐on‐a‐Chip experimentally recreates structured contact networks to quantify viral transmission dynamics. By controlling susceptible, infected, and non‐susceptible populations, the platform reveals how contact topology governs the reproduction number, outbreak propagation, herd‐immunity–like behavior, and intervention ...
Jiande Zhang, Narina Jung, Min‐Hyeok Kim, Wanyoung Lim, Zhenzhong Chen, Byung Mook Weon, Sungsu Park   +6 more
wiley   +1 more source

An Engineered HR1‐Stem Helix‐HR2 Trimeric Platform for Developing Broad‐Spectrum Coronavirus Vaccines

Advanced Science, EarlyView.
Sun et al. report a self‐assembling trimeric subunit vaccine platform termed RHS, which integrates the JN.1 receptor‐binding domain (RBD) with the heptad repeat 1 (HR1), stem helix (SH), and heptad repeat 2 (HR2) regions. The SARS‐CoV‐2 RHS vaccine elicits variant‐reactive RBD‐specific antibodies and cross‐reactive SH‐specific antibodies against ...
Xikui Sun, Junhao Fan, Xiaolu Xie, Yuting Shi, Xiaoqing Liu, Tiefeng Xu, Sidi Yang, Keda Shi, Chengshu Xie, Shixiong Li, Siwen Chen, Ruoxi Cai, Ping He, Yuzhen Ye, Tao Chen, Xiancai Ma, Chunmei Li, Jingyou Yu, Deyin Guo   +18 more
wiley   +1 more source

Optimal immunization strategies for Saanen goats against goatpox

BMC Veterinary Research
Background Goatpox is a highly contagious disease caused by the Capripoxvirus, primarily affecting sheep and goats. Breeds like the Saanen are particularly vulnerable, especially in enzootic areas, and face risks not only from the disease itself but also
Hossein Esmaeili, Seyed Mehdi Joghataei, Zeinab Hamidiya, Ehsan Baghal Arani, Amir pasha Shakeri, Zia Nosrat Rad, Mohammad Mahdi Safari   +6 more
doaj   +1 more source

Tuberculosis and gender: exploring the patterns in a case control study in Malawi. [PDF]

, 2004
BACKGROUND: In many populations there is an excess of tuberculosis in young women and older men. We explored possible explanations for these patterns, concentrating on human immunodeficiency virus (HIV) status, pregnancy, smoking, cooking smoke exposure,
Malema, SS, Glynn, JR, Crampin, AC, Mwaungulu, FD, Ngwira, BMM, Warndorff, DK, Mwinuka, VK, Fine, PEM, Floyd, S   +8 more
core  

Dual pKa Lipid Nanoparticles for Lung‐tropic mRNA Delivery and pH‐Programmed Endosomal Escape

Advanced Science, EarlyView.
Lipid nanoparticles’ bottleneck lies in low endosomal escape efficiency and liver‐dominant delivery after intravenous administration. To overcome these limitations, we present a stepwise pH‐programmed lipid nanoparticle system enabled by our newly synthesized ionizable lipid.
Seong Gi Lim, Minju Lee, Yiming Wang, Eunjin Choi, Ji Sun Park, Kyungmin Park, Hayoung Jeon, Donghyun Kim, Donghyun Lee, Yeeun Lee, Kee‐Pyo Kim, Eunha Kim, Heebeom Koo   +12 more
wiley   +1 more source

Effect of Mycobacterium vaccae (SRL172) immunotherapy on radiographic healing in tuberculosis. [PDF]

, 2004
OBJECTIVE: Controlled trials have failed to show an effect of Mycobacterium vaccae immunotherapy on treatment outcome and mortality in patients with tuberculosis (TB); however, several studies have suggested improvement in radiographic clearing and ...
Mugerwa, RD, Onyebujoh, P, Ormerod, LP, Johnson, JL, Zumla, A, Nunn, AJ, Mwinga, A, Fourie, PB, Chintu, C, Ngwira, B   +9 more
core   +1 more source

AN ATTENUATED TUBERCLE VACCINE [PDF]

BMJ, 1920
openaire   +2 more sources

HSV-replication defective based vector as vaccines against Rotavirus infections [PDF]

, 2011
Background: Rotaviruses (RVs) are the most important cause of acute gastroenteritis in humans and animals. These viruses cause diarrheal disease primarily in the young, but infection and disease in older children and adults can occur, resulting in more ...
Facciolo, Sabrina
core  

The importance of recent infection with Mycobacterium tuberculosis in an area with high HIV prevalence: a long-term molecular epidemiological study in Northern Malawi.

, 2005
BACKGROUND: The proportion of cases of tuberculosis due to recent infection can be estimated in long-term population-based studies using molecular techniques.
Yates, Malcolm D, Fine, Paul EM, Ngwira, Bagrey M., Traore, Hamidou, Crampin, Amelia C., Yates, Malcolm D., Fine, Paul E.M., Glynn, Judith R., Mwaungulu, Frank D., Glynn, Judith R, Mwaungulu, Frank D, Crampin, Amelia C, Drobniewski, Francis, Ndlovu, Richard, Ngwira, Bagrey M   +14 more
core   +1 more source