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TGF-β induces miR-100 and miR-125b but blocks let-7a through LIN28B controlling PDAC progression.
(2018-05-10)
TGF-β/Activin induces epithelial-to-mesenchymal transition and stemness in pancreatic ductal adenocarcinoma (PDAC). However, the microRNAs (miRNAs) regulated during this response have remained yet undetermined. Here, we ...
Insights Into the Pathophysiology of Esophageal Adenocarcinoma.
(2018-01)
Although researchers have identified genetic alterations that contribute to development of esophageal adenocarcinoma, we know little about features of patients or environmental factors that mediate progression of chronic ...
Humanization of bone and bone marrow in an orthotopic site reveals new potential therapeutic targets in osteosarcoma.
(2018-07)
BACKGROUND: Existing preclinical murine models often fail to predict effects of anti-cancer drugs. In order to minimize interspecies-differences between murine hosts and human bone tumors of in vivo xenograft platforms, ...
Anesthesia and Monitoring of Animals During MRI Studies.
(2018)
The use of imaging represents a major impact on the refinement and the reduction of in vivo studies in animal models, in particular for allowing longitudinal monitoring of the onset and the progression of disease within ...
Nfix Promotes Survival of Immature Hematopoietic Cells via Regulation of c-Mpl.
(2018-02-12)
Hematopoietic stem and progenitor cells (HSPCs) are necessary for life-long blood production and replenishment of the hematopoietic system during stress. We recently reported that nuclear factor I/X (Nfix) promotes HSPC ...
Murine hematopoietic stem cell activity is derived from pre-circulation embryos but not yolk sacs.
(2018-12-20)
The embryonic site of definitive hematopoietic stem cell (dHSC) origination has been debated for decades. Although an intra-embryonic origin is well supported, the yolk sac (YS) contribution to adult hematopoiesis remains ...