Historic Firsts in Whey Protein, Glutathione, and the Immune System
SCIENCE IS A BIT LIKE SPORTS: THE CREDIT GOES TO THE ONES
WHO WERE FIRST
1981/1988: Gustavo Bounous and colleagues were the first to
discover the effect of a whey protein on the immune system.
J. Infect Dis. 1981 Sept;144:281.
Pubmed PMID: 7024433
Influence of dietary lactalbumin hydrolysate on the immune system of
mice and resistance to salmonellosis.
Bounous G, Stevenson MM, Kongshavn PA.
Clin Invest Med. 1988 Aug;11:271-8.
Pubmed PMID: 3168349
The immunoenhancing property of dietary whey protein concentrate.
Bounous G, Kongshavn PA, Gold P.
“The plaque-forming cell response to sheep red blood cells was found to be
enhanced in mice fed a formula diet containing 20g lactalbumin/100 g diet”. (The
humoral immune response eliminates bacteria in the body).
1986: Wulf Dröge and colleagues were the first to discover the
effect of glutathione on the immune system in a living organism.
Immunobiology. 1986 Aug;172:151-6.
Pubmed PMID: 3490430
Glutathione augments the activation of cytotoxic T lymphocytes in
vivo.
Dröge W, Pottmeyer-Gerber C, Schmidt H, Nick S.
“The activation of T lymphocytes in vivo was found to be augmented by
glutathione”. (Cytotoxic T cells eliminate virus-infected cells in the body, and
T cells help B cells to produce a humoral immune response).
1989: Wulf Dröge and colleagues were the first to discover that
HIV-infected patients have abnormally low cysteine and glutathione levels.
Biol Chem Hoppe Seyler. 1989 Feb;370:101-8.
Pubmed PMID: 2784973
Low concentrations of acid-soluble thiol (cysteine) in the blood
plasma of HIV-1 infected patients.
Eck HP, Gmünder H, Hartmann M, Petzoldt D, Daniel
V, Dröge W.
“Blood plasma from HIV-1-infected persons contains decreased cysteine
concentrations. The intracellular glutathione concentration in peripheral
blood-mononuclear cells (PBMC) and monocytes from HIV positive persons are also
significantly decreased”.
1989: Gustavo Bounous and colleagues were the first to discover
that glutathione plays a role in the effect of whey protein on the immune
system.
Clin Invest Med. 1989 June;12:154-61.
Pubmed PMID: 2743633
Immunoenhancing property of dietary whey protein in mice: role of
glutathione.
Bounous G, Batist G, Gold P.
“Enhancement of host humoral immune response is associated with sustained
production of splenic glutathione in whey protein fed mice”.
1998: Wulf Dröge and colleagues were the first to discover the
age-related decrease in the plasma concentration of cysteine, the limiting
precursor of glutathione.
Blood. 1998 July; 92:59-67.
Pubmed PMID: 9639500
The Redox State as a Correlate of Senescence and Wasting and as a
Target for Therapeutic Intervention
Hack V, Breitkreutz R, Kinscherf R, Rörer H,
Bartsch P, Taut F, Benner A and Dröge W.
“Our study showed a decrease in the plasma thiol level indicative of an
age-dependent shift to a more oxidized condition”.
2008: Gustavo Bounous & Wulf Dröge and colleagues were the first
to show in a placebo controlled clinical trial the health benefits of an
undenatured whey protein isolate in cancer patients.
Antiox. & Redox Signaling. 2008. Feb;10:395-402.
Pubmed PMID: 18158761
Cysteine-Rich Protein Reverses Weight Loss in Lung Cancer Patients
Receiving Chemotherapy or Radiotherapy
Tozer RG, Tai P, Falconer W, Ducruet T,
Karabadjian A, Bounous G, Molson JH, Dröge W.
“The patients treated with the cysteine-rich protein had a mean increase of
2.5% body weight, whereas casein-treated patients lost 2.6%”.
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