Results 191 to 200 of about 709,414 (333)

Primary and Nested PCR Amplification of B1 Gene to Confirm Seropositivity of Toxoplasmosis Among Cancer Patients in Sri Lanka. [PDF]

J Trop Med
Weerasooriya GPC, Manamperi A, Banneheke BMHA.   +2 more
europepmc   +1 more source

Alleviation of Aging‐Related Hallmarks in a Mouse Model of Progeria via a Nanoparticle‐Based Artificial Transcription Factor

Advanced Functional Materials, EarlyView.
Oct4‐nanoscript, a biomimetic nanoparticle‐based artificial transcription factor, precisely regulates cellular rejuvenation by activating Oct4 target genes, restoring epigenetic marks, and reducing DNA damage. In a progeria model, it effectively rescued aging‐associated pathologies and extended lifespan.
Hongwon Kim, Junyeop Kim, Euiyeon Lee, Brandon Conklin, Yannan Hou, Sumin Kim, Yerim Hwang, Ki‐Bum Lee, Jongpil Kim   +8 more
wiley   +1 more source

Impact of DNA extraction, PCR amplification, sequencing, and bioinformatic analysis on food-associated mock communities using PacBio long-read amplicon sequencing. [PDF]

BMC Microbiol
Baer M, Höppe L, Seel W, Lipski A.
europepmc   +1 more source

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration

Advanced Functional Materials, EarlyView.
A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo, Zaijin Tao, Zhenzhen Dai, Yinghua Gao, Chengzhen Chu, Cunyi Fan, Shen Liu, Xin Ma, Fangchun Jin, Zhengwei You, Jia Jiang   +10 more
wiley   +1 more source

Correcting PCR amplification errors in unique molecular identifiers to generate accurate numbers of sequencing molecules. [PDF]

Nat Methods
Sun J, Philpott M, Loi D, Li S, Monteagudo-Mesas P, Hoffman G, Robson J, Mehta N, Gamble V, Brown T, Brown T, Canzar S, Oppermann U, Cribbs AP.   +13 more
europepmc   +1 more source

Biomimetic Co‐delivery of Lenvatinib and FePt Nanoparticles for Enhanced Ferroptosis/Apoptosis Treatment of Hepatocellular Carcinoma

Advanced Healthcare Materials, EarlyView.
This study introduces a novel HCC treatment using poly lactic‐co‐glycolic acid (PLGA) nanoparticles encased in HCC cell membranes to co‐deliver Lenvatinib and FePt nanoparticles. This approach improves treatment efficacy by enhancing ferroptosis and apoptosis.
Feichao Xuan, Xingyang Zhao, Weiran Pang, Zirong Li, Xiangyi Yin, Weizhong Xie, Xiaojun Zeng, Liming Nie, Junying Yang, Shiying Li, Puxiang Lai, Chihua Fang   +11 more
wiley   +1 more source

One-day detection of PCR amplified Chlamydia trachomatis DNA in clinical samples: ELISA versus Southern blot hybridisation. [PDF]

, 1996
R. T. J. M. Roymans, G. H. W. Onland, Britten Postma   +2 more
openalex   +1 more source

Methods to prevent PCR amplification of DNA from non-viable virus were not successful for infectious laryngotracheitis virus. [PDF]

PLoS One, 2020
Bindari YR, Walkden-Brown SW, Gerber PF.
europepmc   +1 more source

Antioxidant and Anti‐Senescence Polyvinyl Alcohol‐Gallic Acid Supramolecular Hydrogels for Stem Cell Culture

Advanced Healthcare Materials, EarlyView.
The PVA‐GA hydrogel is formed through hydrogen bonding between PVA hydroxyl groups and GA galloyl units, enabling sustainable GA release and its extended biological activity. The hydrogel scavenges ROS to reduce oxidative stress, preventing mitochondrial damage from excessive ROS, mitigating hADSC senescence, and preserving VEGF secretion, offering a ...
Yiduo Zhou, Matías L. Picchio, Yan Nie, Lei Wang, Oihane Sanz, Yue Liu, Xun Xu, Lukas Prantl, Oliver Felthaus, Weiwei Wang, Marcelo Calderón, Nan Ma   +11 more
wiley   +1 more source

Amplification of residual DNA sequences in sterile bronchoscopes leading to false-positive PCR results [PDF]

, 1996
Karen L. Kaul, S Luke, C McGurn, N Snowden, Christopher E. Monti, Willard A. Fry   +5 more
openalex   +1 more source