Results 91 to 100 of about 2,477,957 (291)

Use of a Pteridine Moiety to Track DNA Uptake in Cells

Pteridines, 2012
Fluorescence labeled oligonucleotides have a long history of being used to monitor nucleic acid transport and uptake. However, it is not known if the fluorescent moiety itself physically limits the number of pathways that can be used by the cell due to ...
Costa Justin A., Leal-Pinto Edgar, Henderson Scott C., Zabel Troy, Hawkins Mary E., Hanss Basil   +5 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Intra-epithelial vaccination with COPV L1 DNA by particle-mediated DNA delivery protects against mucosal challenge with infectious COPV in beagle dogs. [PDF]

, 2001
Protection against viral challenge with canine oral papillomavirus (COPV) was achieved by immunisation via particle-mediated DNA delivery (PMDD) of a plasmid encoding the COPV L1 gene to cutaneous and oral mucosal sites in beagle dogs.
Walcott, S., Nicholls, P.K., Thomsen, L., Stanley, M.A., Santos, E.B., Moore, R.A., Parry, N., Gough, G.   +7 more
core  

Enhancing DNA Vaccine Delivery Through Stearyl-Modified Cell-Penetrating Peptides: Improved Antigen Expression and Immune Response In Vitro and In Vivo

Vaccines
Background: Inefficient cellular uptake is a significant limitation to the efficacy of DNA vaccines. In this study, we introduce S-Cr9T, a stearyl-modified cell-penetrating peptide (CPP) designed to enhance DNA vaccine delivery by forming stable ...
Sheng Jiang, Cheng Zu, Bin Wang, Yiwei Zhong   +3 more
doaj   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

Anticipated regret to increase uptake of colorectal cancer screening (ARTICS):a randomised controlled trial [PDF]

, 2015
Screening is important for early detection of colorectal cancer. Our aim was to determine whether a simple anticipated regret (AR) intervention could increase uptake of colorectal cancer screening. A randomised controlled trial of a simple, questionnaire-
Brownlee, Linda A., Steele, Robert J. C., O'Carroll, Ronan E., Steele, Robert, Chambers, Julie A., Chambers, Julie, Brownlee, Linda, Libby, Gillian, Steele, Robert J.C., O'Carroll, Ronan   +9 more
core   +1 more source

Development of Tat-Conjugated Dendrimer for Transdermal DNA Vaccine Delivery

Journal of Pharmacy & Pharmaceutical Sciences, 2016
PURPOSE: In order to enhance cellular uptake and to facilitate transdermal delivery of DNA vaccine, polyamidoamine (PAMAM) dendrimers conjugated with HIV transactivator of transcription (TAT) was developed.
Azadeh Bahadoran, Hassan Moeini, Mohd Hair Bejo, Mohd Zobir Hussein, Abdul Rahman Omar   +4 more
doaj   +1 more source

Targeting transcription factors associated with hemoglobinopathies: Lessons from successful interventions and implications for cancer

Molecular Oncology, EarlyView.
This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu, Puspa Das, Xing Zhang, Xiaodong Cheng   +3 more
wiley   +1 more source

Mechanism of neurodegeneration of neurons with mitochondrial DNA mutations [PDF]

, 2010
Mutations of mitochondrial DNA are associated with a wide spectrum of disorders, primarily affecting the central nervous system and muscle function. The specific consequences of mitochondrial DNA mutations for neuronal pathophysiology are not understood.
Turnbull, Douglass M., Turnbull, Doug, Kirby, Denise M., Abramov, Andrey Y., Duchen, Michael, Abramov, Andrey, Smulders-Srinivasan, Tora, Smulders-Srinivasan, Tora K.; id_orcid, Duchen, Michael R., Acin-Perez, Rebecca, Enriquez, José Antonio, Kirby, Denise, Smulders-Srinivasan, Tora K., Lightowlers, Robert, Acin-Perez, Rebeca, Enriquez, Jose, Lightowlers, Robert N.   +16 more
core   +1 more source

131I-Evans blue: evaluation of necrosis targeting property and preliminary assessment of the mechanism in animal models

Acta Pharmaceutica Sinica B, 2018
Necrosis is a form of cell death, which is related to various serious diseases such as cardiovascular disease, cancer, and neurodegeneration. Necrosis-avid agents (NAAs) selectively accumulated in the necrotic tissues can be used for imaging and/or ...
Qiaomei Jin, Xin Shan, Qi Luo, Dongjian Zhang, Yuanyu Zhao, Nan Yao, Fei Peng, Dejian Huang, Zhiqi Yin, Wei Liu, Jian Zhang   +10 more
doaj   +1 more source