Amelioration of airway and GI disease in G551D-CF ferrets by AAV1 and AAV6.
AuthorsCiobanu C,Yanda M,Zeidan A,Izzi J,Guggino WB,Cebotaru L
JournalGene therapy
PubMed ID39069560
Gene therapy for CF has concentrated on targeting the lung. Here we took a different approach by injecting into the cephalic vein and spraying into the trachea of G551D, CF ferrets either AAV1 or 6 containing Δ27-264-CFTR, a truncated version of CFTR. Treatment with the potentiator VX-770 was halted for ... More
METTL16 promotes liver cancer stem cell self-renewal via controlling ribosome biogenesis and mRNA translation.
BACKGROUND: While liver cancer stem cells (CSCs) play a crucial role in hepatocellular carcinoma (HCC) initiation, progression, recurrence, and treatment resistance, the mechanism underlying liver CSC self-renewal remains elusive. We aim to characterize the role of Methyltransferase 16 (METTL16), a recently identified RNA N(6)-methyladenosine (m(6)A) methyltransferase, in HCC development/maintenance, CSC ... More
Forkhead box O1 (FOXO1) is upregulated during bone formation and in response to stimulation by bone morphogenetic proteins. Studies presented here examined the functional role of FOXO1 in a well defined culture system in which pre-osteoblastic cells undergo terminal differentiation in vitro. Mineralizing cultures of MC3T3-E1 cells were examined with ... More
Glucagon-like peptide 1 inhibits cell apoptosis and improves glucose responsiveness of freshly isolated human islets.
AuthorsFarilla L, Bulotta A, Hirshberg B, Li Calzi S, Khoury N, Noushmehr H, Bertolotto C, Di Mario U, Harlan DM, Perfetti R
JournalEndocrinology
PubMed ID12960095
The peptide hormone, glucagon-like peptide 1 (GLP-1), has been shown to increase glucose-dependent insulin secretion, enhance insulin gene transcription, expand islet cell mass, and inhibit beta-cell apoptosis in animal models of diabetes. The aim of the present study was to evaluate whether GLP-1 could improve function and inhibit apoptosis in ... More