Basic fibroblast growth factor transcriptional autoregulation requires EGR-1

Fibroblast Growth Factor-1 vs. Fibroblast Growth Factor-2 in Ischemic Skin Flap Survival in a Rat Animal Model

BACKGROUND One of the main challenges in skin flap surgery is tissue ischemia and following necrosis. The present study compares the effects of fibroblast growth factors 1 and 2 on increasing cutaneous vasculature, improving ischemia, and preventing distal necrosis in ischemic skin flaps in rat model. METHODS Thirty rats were allocated into 3 groups (n=10) and 2×8 cm dorsal rando...

The mouse int-2 gene exhibits basic fibroblast growth factor activity in a basic fibroblast growth factor-responsive cell line.

The int-2 protein is related to basic fibroblast growth factor (bFGF) by amino acid sequence homology. To assess its biological activity, we constructed retroviral vectors containing four variants of mouse int-2 complementary DNA under the transcriptional control of the beta-actin promoter and tested their effects on human SW13 adrenal cortical tumor cells. This cell line specifically requires ...

Effect of Basic Fibroblast Growth Factor on Achilles Tendon Healing in Rabbit

BACKGROUND Tendon injuries are common and it takes a long time for an injured tendon to heal. Adverse phenomena such as adhesion and rupture are associated with these injuries. Finding a method to reduce the time required for healing whichimproves the final outcome, will lead to decreased frequency and intensity of adverse consequences. This study was designed to investigate the effects ...

Transcriptional induction of prostaglandin G/H synthase-2 by basic fibroblast growth factor.

In serum-free mouse osteoblastic MC3T3-E1 cells, basic fibroblastic growth factor (bFGF) induced mRNA and protein for prostaglandin G/H synthase-2 (PGHS-2), the major enzyme in arachidonic acid (AA) conversion to prostaglandins. mRNA accumulation peaked at 1 h with bFGF 1 nM. In cells stably transfected with a 371-bp PGHS-2 promoter-luciferase reporter, bFGF stimulated luciferase activity, whic...

Fibroblast Growth Factor-1 (FGF-1)