Results 131 to 140 of about 408,818 (261)

Pathogen-triggered changes in plant development: Virulence strategies or host defense mechanism? [PDF]

Front Microbiol, 2023
Kong F, Yang L.
europepmc   +1 more source

Nanomaterial Strategies for Pulmonary Delivery of Immunotherapeutics in Lung Cancer Treatment

Advanced Healthcare Materials, EarlyView.
Inhalable immunotherapeutic nanomedicines enable organ‐selective immune modulation by overcoming pulmonary delivery barriers and concentrating therapy within lung tumors. This Review defines how nanomaterial properties govern airway deposition, retention, cellular partitioning, and immune activation across vaccines, checkpoint blockade, STING agonists,
Han Zhang, Wei Tang
wiley   +1 more source

Eastern oysters alter inducible defense mechanism of shell strengthening with age. [PDF]

J Exp Biol
Roney SH, Dickinson GH, Belgrad BA, Weissburg MJ.   +3 more
europepmc   +1 more source

Salivary Chemical Barrier Proteins in Oral Squamous Cell Carcinoma-Alterations in the Defense Mechanism of the Oral Cavity. [PDF]

Int J Mol Sci, 2023
Kalló G, Bertalan PM, Márton I, Kiss C, Csősz É.   +4 more
europepmc   +1 more source

Overcoming Photodynamic Therapy Resistance: GSH‐Responsive AIE Photosensitizer‐Hydroxycamptothecin Nanoliposomes for Extrahepatic Cholangiocarcinoma

Advanced Healthcare Materials, EarlyView.
A GSH‐responsive AIE nanoplatform (TSH NPs) with RGD‐mediated tumor targeting co‐delivers a photosensitizer (TPA) and HCPT for extrahepatic cholangiocarcinoma. The system synergistically enhances PDT and chemotherapy by suppressing HIF‐1α/VEGF‐driven hypoxic adaptation, effectively overcoming PDT resistance.
Yong Qu, Tao Peng, Yating Zhang, Juanmei Cao, Birong Wang, Chuxing Chai, Zhiyuan Gao, Yiting Xu, Yifan Jin, Yuqing Wang, Zhuoxia Li, Xu Liu, Tianqi Zhao, Yufan Chen, Weimin Lv, Di Lu, Changzheng Huang, Dan Ding, Jinxiang Zhang, Min Li   +19 more
wiley   +1 more source

Anti-phage defense mechanism involving phage-encoded DNA binding protein and bacterial reverse transcriptase DRT4. [PDF]

Nat Commun
Wang Y, Wu H, Li J, An Q, Tian Z, Deng Z.   +5 more
europepmc   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Urothelial collective-gliding response acts as a toll-like receptor 4-associated defense mechanism. [PDF]

iScience
Zhang N, Sano T, Ito K, Ito S, Ikeuchi R, Takada H, Nakamura K, Sakatani T, Hamada A, Takeda M, Murakami K, Kita Y, Sumiyoshi T, Goto T, Saito R, Ogawa O, Matsuda M, Kobayashi T.   +17 more
europepmc   +1 more source

Rapid defense mechanism suppression during viral- oomycete disease complex formation. [PDF]

Front Plant Sci, 2023
Philosoph AM, Dombrovsky A, Luria N, Sela N, Elad Y, Frenkel O.   +5 more
europepmc   +1 more source

A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments

Advanced Materials, EarlyView.
The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal, Martin Irizar, Longfeng Huang, Mamun Sarker, Mustafa A. Ashoush, Zakaria M. Abd El‐Fattah, Johannes Barth, Frederik Schiller, Afaf El‐Sayed, Fei Gao, Dimas G. de Oteyza, Alexander Sinitskii, Aran Garcia‐Lekue, Martina Corso, Ignacio Piquero‐Zulaica   +14 more
wiley   +1 more source