Calorie restriction and cancer prevention: metabolic and molecular mechanisms.
Calorie restriction and cancer prevention: metabolic and molecular mechanisms.
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DOI:
10.1016/j.tips.2009.11.004
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发表时间:
2010-02
影响因子:
13.8
通讯作者:
Fontana L
中科院分区:
文献类型:
--
作者:
Longo VD;Fontana L
An important discovery of recent years has been that lifestyle and environmental factors affect cancer initiation, promotion and progression, suggesting that many malignancies are preventable. Epidemiological studies strongly suggest that excessive adiposity, decreased physical activity, and unhealthy diets are key players in the pathogenesis and prognosis of many common cancers. In addition, calorie restriction (CR), without malnutrition, has been shown to be broadly effective in cancer-prevention in laboratory strains of rodents. Adult-onset moderate CR also reduces cancer incidence by 50% in monkeys. Whether the anti-tumorigenic effects of CR will apply to humans is unknown, but CR results in a consistent reduction in circulating levels of growth factors, anabolic hormones, inflammatory cytokines and oxidative stress markers associated with various malignancies. Here, we discuss the link between nutritional interventions and cancer prevention with focus on the mechanisms that may be responsible for these effects in simple systems and mammals with a view to developing chemoprevention agents.
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DOI:
10.1126/science.1173635
发表时间:
2009-07-10
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Colman RJ;Anderson RM;Johnson SC;Kastman EK;Kosmatka KJ;Beasley TM;Allison DB;Cruzen C;Simmons HA;Kemnitz JW;Weindruch R
通讯作者:
Weindruch R
影响因子:
4.1
作者:
Colbert LH;Westerlind KC;Perkins SN;Haines DC;Berrigan D;Donehower LA;Fuchs-Young R;Hursting SD
通讯作者:
Hursting SD
DOI:
10.1093/geronj/38.4.420
发表时间:
1983-01-01
期刊:
JOURNALS OF GERONTOLOGY
影响因子:
--
作者:
CHENEY, KE;LIU, RK;WALFORD, RL
通讯作者:
WALFORD, RL
DOI:
10.1083/jcb.200404002
发表时间:
2004-09-27
期刊:
The Journal of cell biology
影响因子:
--
作者:
Fabrizio P;Battistella L;Vardavas R;Gattazzo C;Liou LL;Diaspro A;Dossen JW;Gralla EB;Longo VD
通讯作者:
Longo VD
影响因子:
56.9
作者:
Fabrizio, P;Pozza, F;Longo, VD
通讯作者:
Longo, VD