Results 91 to 100 of about 427,117 (288)

The Detectability of High Redshift Lyman Alpha Emission Lines Prior to the Reionization of the Universe

, 2002
For a source of Ly alpha radiation embedded in a neutral intergalactic medium (IGM) prior to the reionization epoch, the emission line is strongly suppressed by the intervening IGM. The damping wing of the so-called Gunn-Peterson trough can extend to the
Rhoads J. E., Zoltán Haiman
core   +1 more source

All‐PEG‐Like Block Copolymers Self‐Assemble into Stealth Nanocarriers for Drug Delivery

Advanced Science, EarlyView.
Self‐assembling nanoparticles composed entirely of POEGMA are engineered by exploiting side‐chain–dependent amphiphilicity and tunable thermoresponsive behavior. These single‐material nanocarriers encapsulate diverse hydrophobic drugs with high efficiency, retain therapeutic activity, improve in vivo efficacy, and evade anti‐PEG antibodies.
Parul Sirohi, Brooke E. Silverstein, Yulia Shmidov, Sonal Deshpande, Joy Tong, Yvonne Y. Ma, Chinmay S. Potnis, Soumen Saha, Xinghai Li, Max R. Ney, Sarah Y. Kim, Joshua J. Milligan, Lixin Fan, Matthew L. Becker, Daniel Reker, Ashutosh Chilkoti   +15 more
wiley   +1 more source

P815: HIGH VALENCY OF IGM-2644, A CD38XCD3 IGM BISPECIFIC T CELL ENGAGER, DISPLACES DARATUMUMAB BINDING AND INDUCES POTENT MULTIPLE MYELOMA CELL KILLING

HemaSphere, 2023
Kevin C. Hart, Daniel Santos, Deepal Pandya, Rong Deng, Keyu LI, Yinghui Guan, Genevive Hernandez, Thomas Manley, Maya K. Leabman, Paul R. Hinton, Liqin Liu, Angus M. Sinclair, Albert F. Candia, Stephen F. Carroll, Bruce A. Keyt, Maya F. Kotturi   +15 more
doaj   +1 more source

Probing high-redshift galaxies with Ly$\alpha$ intensity mapping

, 2015
We present a study of the cosmological Ly$\alpha$ emission signal at $z > 4$. Our goal is to predict the power spectrum of the spatial fluctuations that could be observed by an intensity mapping survey.
Comaschi, P., Ferrara, A.
core   +1 more source

Precise Construction of an Antimicrobial Peptide Targeting Bacterial Cell Membranes Derived From Natural Peptides

Advanced Science, EarlyView.
An AMP (P 3‐3R‐8I) based on natural peptides, which can target bacterial cell membranes, was precisely constructed via amino acid mutation. P 3‐3R‐8I exhibits antibacterial capability which could be attributed to the ability of P 3‐3R‐8I to quickly penetrate bacterial cell membranes and then to bind to bacterial DNA.
Jiaqi Huang, Bohao Liu, Xingzhuo Zhu, Deqian Qiao, Sizhe Chen, Xiaoyan Zeng, Qingqing Yang, Zihuan Wei, Yinjuan Huang, Jizhao Wang, Guangjian Zhang, Qiuyu Gong   +11 more
wiley   +1 more source

Periodontitis Induces B Cell‐Macrophage Crosstalk to Exacerbate Glucose Dysregulation in Obesity

Advanced Science, EarlyView.
In obesity, periodontitis exacerbates hyperglycemia and exhibits a liver‐centric preference for glucose regulation. This occurs through a periodontitis‐driven circuit between pathogenic B cells and hepatic macrophages. Their reciprocal expansion, orchestrated by the NLRP3/IL‐18 signaling pathway, amplifies metabolic inflammation and disrupts glucose ...
Wen‐Zhen Lin, Lu‐Jun Zhou, Hui‐Lin Ye, Ting Liu, Bo‐Yan Chen, Xue‐Bing Bai, Jun Zhang, Lan Bai, Lin‐Juan Du, Yuan Liu, Yong‐Li Wang, Hong Zhu, Yu‐Lin Li, Shuo Xu, Xiao‐Qian Meng, Guo‐Cai Tian, Yan Liu, Wu‐Chang Zhang, Ya‐Qin Zhu, Sheng‐Zhong Duan   +19 more
wiley   +1 more source

High Precision Analyses of Lyman alpha Damping Wing of Gamma-Ray Bursts in the Reionization Era: On the Controversial Results from GRB 130606A at z = 5.91

, 2015
The unprecedentedly bright afterglow of Swift GRB 130606A at z = 5.91 gave us a unique opportunity to probe the reionization era by high precision analyses of the redward damping wing of Ly alpha absorption, but the reported constraints on the neutral ...
Aoki, Kentaro, Hattori, Takashi, Kawai, Nobuyuki, Totani, Tomonori   +3 more
core   +1 more source

CD3ɛ Nanobody‐Engineered Extracellular Vesicles Driving In Vivo Generation of TCE‐secreting CAR‐Ts for Solid Tumor Therapy With Memory Response and Minimal Immunogenicity

Advanced Science, EarlyView.
HEK‐293T‐derived CD3ε Nb‐engineered EVs to generate dual‐targeting CAR‐T cells directly in vivo. These EVs selectively deliver CAR.BiTE transgenes into T cells and reprogramed to HLA‐G/PD‐L1‐targeting effector cells with enhanced memory and persistence.
Shi‐Wei Huang, Yu‐Chuan Lin, Chih‐Ming Pan, Yeh Chen, Ming‐You Shie, Cheng‐Yu Chen, Kai‐Wen Kan, Yi‐Wen Chen, Ming‐Chao Liu, Chung‐Chun Wu, Yu‐Ting Chiang, Huai‐Ping Ho, Chen‐Yu Lin, Pei‐Ying Lin, Yu‐Han Huang, Steffany Rusli, Wan‐Yu Mao, Pei‐Wen Huang, Sin‐Ting Wang, Wan‐Chen Tsai, Ya‐Hsu Chiu, Ting‐Hsun Lin, Wan‐Ling Chiang, Che‐Kai Chang, Zi‐Lun Lai, Mei‐Chih Chen, Shao‐Chih Chiu, Der‐Yang Cho   +27 more
wiley   +1 more source

Trackable Tolerogenic Macrophages Integrate PD‐L1 and Rapamycin Signaling to Suppress Alloimmune Responses in Transplantation

Advanced Science, EarlyView.
We developed a macrophage‐based therapeutic platform, termed trackable tolerogenic macrophages (TTM), for dual‐function immunomodulation and visualization in vivo. TTM cells were engineered to overexpress PD‐L1, incorporate bioorthogonal cell surface tags, and load rapamycin for sustained release.
Yihui Wang, Yuan Song, Yuji Xie, Junmin Zhang, Jing Liu, Wenyuan Wang, Ying Xu, Wenqian Wu, Wuqi Zhou, Qiaofeng Jin, Jing Wang, Yali Yang, Li Zhang, Tang Gao, Mingxing Xie   +14 more
wiley   +1 more source

Hepatocellular carcinoma stem cells: the current state of small molecule-based inhibitors

Cell Death and Disease
Hepatocellular carcinoma (HCC) is the most common type of liver cancer, accounting for over 90% of all cases. Patients with advanced-stage HCC are referred to systemic treatment.
Sara P. Neves, Larissa M. Bomfim, Daniel P. Bezerra   +2 more
doaj   +1 more source