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Scholar Results 1 - 10 of about 101 related to Gershonov: New concept for long-acting insulin: spontaneous conversion of an inactive modified.... (0.12 sec) 

New concept for long-acting insulin: spontaneous conversion of an inactive …

- diabetesjournals.org [PDF] 
E Gershonov, Y Shechter, M Fridkin - Diabetes, 1999 - Am Diabetes Assoc
Insulin is a short-lived species in the circulatory system. After binding to its receptor sites and
transmission of its biological signals, bound insulin undergoes receptor- mediated endocytosis
and consequent degradation. An inactive insulin derivative that is not recognized by the ...
Cited by 20 - Related articles - BL Direct - All 4 versions

A new approach for prolonging the half-life of peptides, proteins and low-molecular …


Y Shechter, I Goldwaser, I Lavon, E Gershonov, B … - Drugs of the …, 2001 - journals.prous.com
Most peptide and protein drugs are short-lived species in vivo, having a circulatory half-life of
several minutes. This is particularly valid for nonglycosylated proteins of a molecular mass less
than 50,000 daltons. The short lifetime of proteins in vivo is attributed to several ...
Cited by 9 - Related articles - All 2 versions

A Novel Approach for a Water-Soluble Long-Acting Insulin Prodrug: Design, …


E Gershonov, I Goldwaser, M Fridkin, Y Shechter - J. Med. Chem, 2000 - pubs.acs.org
In this study we designed, prepared, and analyzed a water-soluble, long-acting insulin derivative
whose protracted action in vivo is based on a new principle rather than on slower absorption
rates of suspended insulin formulations. To this end, we have prepared (9- ...
Cited by 19 - Related articles - BL Direct - All 4 versions

Prolonging the half-life of human interferon-α2 in circulation: Design, preparation, …


Y Shechter, L Preciado-Patt, G … - Proceedings of the …, 2001 - National Acad Sciences
Polypeptide drugs are generally short-lived species in circulation. In this study, we have covalently
linked seven moieties of 2-sulfo-9-fluorenylmethoxycarbonyl (FMS) to the amino groups of human
interferon-α2. The derivative thus obtained (FMS 7 –IFN-α2) has ≈4% the biological ...
Cited by 18 - Related articles - BL Direct - All 7 versions

Suspensions of pro-drug insulin greatly prolong normoglycemic patterns in diabetic …


Y Shechter, H Tsubery, M Fridkin - Biochemical and Biophysical Research …, 2003 - Elsevier
FMS 3 –insulin (2-sulfo-9-fluorenylmethoxycarbonyl) 3 –insulin is a water soluble, inactive-reactivated
derivative of insulin with protracted action in vivo. In this study we find that FMS 3 –insulin preserves
insulin's capacity to crystallize when associated with Zn 2+ ions or with basic protamine. ...
Cited by 3 - Related articles - All 5 versions

[2-Sulfo-9-fluorenylmethoxycarbonyl] 3–exendin-4—a long-acting glucose- …


Y Shechter, H Tsubery, M Fridkin - Biochemical and Biophysical Research …, 2003 - Elsevier
Exendin-4, a glucagon-like peptide-1 agonist, is a relatively short-lived species in the circulatory
system in vivo. We have linked three moieties of 2-sulfo-9-fluorenylmethoxycarbonyl (FMS) to
the three amino functions of exendin-4. FMS 3 –exendin-4 thus obtained has about 0.1% ...
Cited by 3 - Related articles - BL Direct - All 3 versions

Novel hepatoselective insulin analogues: studies with covalently linked thyroxyl- …


F Shojaee-Moradie, H Eckey, NC Jackson, A … - Diabetic …, 1998 - interscience.wiley.com
To explore the possibility that insulin analogues designed to have restricted access to peripheral
tissues may display relative hepatoselectivity in vivo, N B1 -thyroxyl-insulin (B1-T4-Ins) and N
B1 -thyroxyl-aminohexanoyl insulin (B1-T4-AHA-Ins) were synthesized. These insulin ...
Cited by 11 - Related articles - BL Direct - All 4 versions

Insulin degradation in vitro and in vivo: a comparative study in men. Evidence that …


L Benzi, P Cecchetti, A Ciccarone, A Pilo, G Di Cianni, … - Diabetes, 1994 - Am Diabetes Assoc
The products of insulin metabolism generated in vitro and in vivo were compared in this
study. Monocytes from 10 control subjects were incubated with 125IA14-labeled insulin, acid
washed, and solubilized or reincubated in insulin-free binding buffer to study both ...
Cited by 22 - Related articles - BL Direct - All 5 versions

First-pass hepatic extraction and metabolic effects of insulin and insulin analogues


Z Chap, T Ishida, J Chou, CJ Hartley, ML … - American Journal of …, 1987 - Am Physiological Soc
First-pass hepatic extraction and metabolic effects ... ZVI CHAP, TOSHIHIKO ISHIDA, JESSE
CHOU, CRAIG J. HARTLEY, MARK L. ENTMAN, DIETRICH BRANDENBURG, RICHARD H.
JONES, AND JAMES B. FIELD Diabetes Research Center, St. Luke's Episcopal Hospital, ...
Cited by 24 - Related articles - All 3 versions

Prolonging the action of protein and peptide drugs by a novel approach of …

- jbc.org
H Tsubery, M Mironchik, M Fridkin, Y Shechter - Journal of Biological Chemistry, 2004 - ASBMB
Polyethylene glycol (PEG)-conjugated therapeutic peptides/proteins have been shown to exhibit
clinical properties superior to those of their corresponding unmodified parent molecules.
However, the desirable pharmacological features gained by protein PEGylation become ...
Cited by 23 - Related articles - BL Direct - All 4 versions


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