Results 21 to 30 of about 88,299 (308)

An at‐home laboratory in plant biology designed to engage students in the process of science

open access: yesEcology and Evolution, 2021
AbstractThe COVID‐19 pandemic prompted a transition to remote delivery of courses that lack immersive hands‐on research experiences for undergraduate science students, resulting in a scientific research skills gap. In this report, we present an option for an inclusive and authentic, hands‐on research experience that all students can perform off‐campus.
Laura J. Schnell   +5 more
openaire   +5 more sources

Pulp regeneration: Current approaches and future challenges

open access: yesFrontiers in Physiology, 2016
Regenerative endodontics aims to replace inflamed/necrotic pulp tissues with regenerated pulp-like tissues to revitalize teeth and improve life quality.
Jingwen eYANG   +4 more
doaj   +1 more source

New Druggable Targets for Rheumatoid Arthritis Based on Insights From Synovial Biology

open access: yesFrontiers in Immunology, 2022
Rheumatoid arthritis (RA) is a multifactorial autoimmune disease characterized by chronic inflammation and destruction of multiple small joints which may lead to systemic complications.
Gurvisha Sandhu, B. K. Thelma
doaj   +1 more source

A weighted pair graph representation for reconstructibility of Boolean control networks [PDF]

open access: yes, 2016
A new concept of weighted pair graphs (WPGs) is proposed to represent a new reconstructibility definition for Boolean control networks (BCNs), which is a generalization of the reconstructibility definition given in [Fornasini & Valcher, TAC2013, Def. 4].
Su, Rong, Zhang, Kuize, Zhang, Lijun
core   +1 more source

The Role of Mesenchymal Stem Cells in Modulating the Breast Cancer Microenvironment

open access: yesCell Transplantation, 2023
The role of mesenchymal stem cells (MSCs) in the breast tumor microenvironment (TME) is significant and multifaceted. MSCs are recruited to breast tumor sites through molecular signals released by tumor sites.
Luxiao Zhang
doaj   +1 more source

Novel role of Ras-GTPase Activating Protein SH3 Domain-Binding Protein G3BP in adhesion and migration of 32D myeloid progenitor cells [PDF]

open access: yes, 2012
Rho GTPases are involved in homing and mobilization of hematopoietic stem and progenitor cells due to their impact on cytoskeleton remodeling. We have previously shown that inhibition of Rho, Rac and Cdc42 clearly impairs adhesion of normal and leukemic ...
Aschenbrenner, Frank   +8 more
core   +1 more source

Preliminary results on the foraging ecology of Balearic shearwaters (Puffinus mauretanicus) from bird-borne data loggers

open access: yesScientia Marina, 2003
A data logger devised and manufactured by our research team in order to study the homing routes of carrier pigeons was subsequently modified to study the homing behaviour and foraging strategies of breeding marine birds.
Juan Salvador Aguilar   +4 more
doaj   +1 more source

Discovery of Bactericidal Proteins from Staphylococcus Phage Stab21 Using a High-Throughput Screening Method

open access: yesAntibiotics, 2023
In the escalating battle against antimicrobial resistance, there is an urgent need to discover and investigate new antibiotic strategies. Bacteriophages are untapped reservoirs of such potential antimicrobials. This study focused on Hypothetical Proteins
Ellisiv Nyhamar   +6 more
doaj   +1 more source

Evolutionary Biology: A New Home for the Powerhouse? [PDF]

open access: yesCurrent Biology, 2018
Metagenomic assemblies of oceanic datasets have unearthed novel and diverse alphaproteobacterial groups. Sophisticated phylogenetic analyses based on these metagenomes suggest that mitochondria do not descend from within Alphaproteobacteria, as typically thought, but from a still undiscovered sister lineage.
openaire   +2 more sources

Immune-deficient mouse models for analysis of human stem cells

open access: yesBioTechniques, 2003
The field of murine models of xenotransplantation has grown immensely over the past two decades. The explosive growth in this field is in part due to the fact that good in vitro methods do not exist yet to allow examination of human stem cell homing into
Todd E. Meyerrose   +3 more
doaj   +1 more source

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