Results 121 to 130 of about 1,491,122 (300)

Innate Immunocompetent hiPSC‐Derived Neurospheroids Capture Early CNS Responses to rAAV

open access: yesAdvanced Science, EarlyView.
Knowledge of human CNS immune responses to AAV‐based gene therapies remains limited due to the lack of immune‐competent human models. Here, a hiPSC‐derived 3D neuroimmune platform integrating neurospheroids and microglia is established using stirred‐tank bioreactors.
Catarina M. Gomes   +14 more
wiley   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

open access: yesAdvanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang   +6 more
wiley   +1 more source

Pairing of competitive and topologically distinct regulatory modules enhances patterned gene expression

open access: yesMolecular Systems Biology, 2008
Biological networks are inherently modular, yet little is known about how modules are assembled to enable coordinated and complex functions. We used RNAi and time series, whole‐genome microarray analyses to systematically perturb and characterize ...
Itai Yanai   +8 more
doaj   +1 more source

Inferring kangaroo phylogeny from incongruent nuclear and mitochondrial genes [PDF]

open access: yes, 2013
The marsupial genus Macropus includes three subgenera, the familiar large grazing kangaroos and wallaroos of M. (Macropus) and M. (Osphranter), as well as the smaller mixed grazing/browsing wallabies of M. (Notamacropus).
Pratt, R.   +31 more
core   +3 more sources

RNAi in the Rhizarian Phytopathogen Plasmodiophora brassicae: The Causal Agent of Clubroot Disease in Cruciferous Crops

open access: yesAdvanced Science, EarlyView.
This study uncovers an unusual RNAi pathway in the rhizarian pathogen Plasmodiophora brassicae. In the absence of Dicer, a Drosha‐like RNase III protein supports the biogenesis of predominant 21‐nt small RNAs, and two Argonaute proteins mediate small RNA‐guided silencing.
Xiong Zhang   +13 more
wiley   +1 more source

Lineage-specific S-cell extinction time determines linage size.

open access: yes
(Shaded areas show the range between the 2.5% and 97.5% quantile across 5 billion simulations). (A) Lineage-specific growth trajectories under the SAN model stratified by the lineage’s S-cell extinction time TS.
Arndt von Haeseler (8213)   +5 more
core   +1 more source

Hybrid phenotypes and lineage promiscuity in acute leukemia.

open access: yesHaematologica, 1991
Clinical data indicate that AL are heterogeneous diseases with variable responsiveness to chemotherapeutic agents. Based on this evidence, the efforts of most investigators are aimed at providing rapid identification of AL features predictive of distinct prognostic outcomes.
openaire   +2 more sources

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao   +3 more
wiley   +1 more source

Divergent aging of nulliparous and parous mammary glands reveals IL33+ hybrid epithelial cells

open access: yesNature Communications
Aging increases breast cancer risk while an early first pregnancy reduces a woman’s life-long risk. Several studies have explored the effect of either aging or pregnancy on mammary stem/progenitor cells, however, the combined effect of both remains ...
Andrew Olander   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy