Results 11 to 20 of about 88,299 (308)

Extracellular Vesicles and Intercellular Communication: Challenges for In Vivo Molecular Imaging and Tracking

open access: yesPharmaceutics, 2023
Extracellular vesicles (EVs) are a heterogeneous class of cell-derived membrane vesicles released by various cell types that serve as mediators of intercellular signaling.
Debora Petroni   +5 more
doaj   +1 more source

Exploring potential of exosomes drug delivery system in the treatment of cancer: Advances and prospective

open access: yesMedicine in Drug Discovery, 2023
Exosomes are vital for cellular communication and the transfer of materials between cells. Recently, it has been shown that nanoparticles may be used as diagnostic indicators and as a potential medicine delivery strategy due to their nanoscale size and ...
Deepika Yadav, Rishabha Malviya
doaj   +1 more source

Modification of Bacteriophages to Increase Their Association with Lung Epithelium Cells In Vitro

open access: yesPharmaceuticals, 2021
There is currently a renaissance in research on bacteriophages as alternatives to antibiotics. Phage specificity to their bacterial host, in addition to a plethora of other advantages, makes them ideal candidates for a broad range of applications ...
Aurelija M. Grigonyte   +3 more
doaj   +1 more source

Editorial: A home for virology, ecology, epidemiology, and evolutionary biology [PDF]

open access: yesVirus Evolution, 2015
Viruses make headline news on an almost daily basis. Sometimes the news is positive, a report on the development of new anti-viral drugs or a reduction in transmission, perhaps. However, often the story will relate to a gloomier theme, for example, the appearance of new viral epidemics, the evolution of drug resistance, or falling vaccine coverage. The
Elena, Santiago F., Pybus, Oliver G.
openaire   +2 more sources

Mobile DNA elements in T4 and related phages

open access: yesVirology Journal, 2010
Mobile genetic elements are common inhabitants of virtually every genome where they can exert profound influences on genome structure and function in addition to promoting their own spread within and between genomes.
Belfort Marlene   +2 more
doaj   +1 more source

A Phylogenetic Approach to Structural Variation in Organization of Nuclear Group I Introns and Their Ribozymes

open access: yesNon-Coding RNA, 2021
Nuclear group I introns are restricted to the ribosomal DNA locus where they interrupt genes for small subunit and large subunit ribosomal RNAs at conserved sites in some eukaryotic microorganisms.
Betty M. N. Furulund   +3 more
doaj   +1 more source

Endogenous musculoskeletal tissue engineering - a focused perspective [PDF]

open access: yes, 2012
Two major difficulties facing widespread clinical implementation of existing Tissue Engineering (TE) strategies for the treatment of musculoskeletal disorders are (1) the cost, space and time required for ex vivo culture of a patient’s autologous cells ...
Adam, Clayton
core   +2 more sources

BIOMAP: A Home for All Biology Methods [PDF]

open access: yesBiology Methods and Protocols, 2016
The moments of rapid acceleration of scientific progress have different origins. Some occur due to conceptual advances, such as the description of evolution by natural selection or the development of relativity theory. Some occur due to technological advances, and in the case of Biology, the development of new methodologies has been and is a driving ...
openaire   +2 more sources

Multimodal in vivo imaging reveals limited allograft survival, intrapulmonary cell trapping and minimal evidence for ischemia-directed BMSC homing

open access: yesBMC Biotechnology, 2012
Background Despite positive reports on the efficacy of stem cell therapy for the treatment of cardiovascular disease, the nature of stem cell homing to ischemic tissues remains elusive. Results We used a mouse model of peripheral tissue ischemia to study
Everaert Bert R   +6 more
doaj   +1 more source

Transmission of integrin β7 transmembrane domain topology enables gut lymphoid tissue development. [PDF]

open access: yes, 2018
Integrin activation regulates adhesion, extracellular matrix assembly, and cell migration, thereby playing an indispensable role in development and in many pathological processes.
Fan, Zhichao   +5 more
core   +2 more sources

Home - About - Disclaimer - Privacy