Susanne M Henning

Summary

Publications

  1. ncbi request reprint Tea polyphenols and theaflavins are present in prostate tissue of humans and mice after green and black tea consumption
    Susanne M Henning
    Department of Pathology, VA West Los Angeles, CA 90073, USA
    J Nutr 136:1839-43. 2006
  2. ncbi request reprint Catechin content of 18 teas and a green tea extract supplement correlates with the antioxidant capacity
    Susanne M Henning
    UCLA Center for Human Nutrition, School of Medicine, Warren Hall 14 166, 900 Veteran Avenue, Los Angeles, CA 90095, USA
    Nutr Cancer 45:226-35. 2003
  3. ncbi request reprint Safety and antioxidant activity of a pomegranate ellagitannin-enriched polyphenol dietary supplement in overweight individuals with increased waist size
    David Heber
    Center for Human Nutrition, University of California, Los Angeles, CA 90095, USA
    J Agric Food Chem 55:10050-4. 2007
  4. ncbi request reprint Catechin and caffeine content of green tea dietary supplements and correlation with antioxidant capacity
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, California 90095, USA
    J Agric Food Chem 54:1599-603. 2006
  5. doi request reprint Comparison of antioxidant potency of commonly consumed polyphenol-rich beverages in the United States
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, California 90095, USA
    J Agric Food Chem 56:1415-22. 2008
  6. pmc Pomegranate juice and extracts provide similar levels of plasma and urinary ellagitannin metabolites in human subjects
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, Los Angeles California, USA
    J Med Food 11:390-4. 2008
  7. ncbi request reprint Bioavailability and antioxidant effect of epigallocatechin gallate administered in purified form versus as green tea extract in healthy individuals
    Susanne M Henning
    Center for Human Nutrition, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
    J Nutr Biochem 16:610-6. 2005
  8. pmc Nongallated compared with gallated flavan-3-ols in green and black tea are more bioavailable
    Susanne M Henning
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA
    J Nutr 138:1529S-1534S. 2008
  9. ncbi request reprint In vitro antiproliferative, apoptotic and antioxidant activities of punicalagin, ellagic acid and a total pomegranate tannin extract are enhanced in combination with other polyphenols as found in pomegranate juice
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
    J Nutr Biochem 16:360-7. 2005
  10. ncbi request reprint Bioavailability and antioxidant activity of tea flavanols after consumption of green tea, black tea, or a green tea extract supplement
    Susanne M Henning
    Center for Human Nutrition, David Geffen School of Medicine and the Department of Biostatistics, School of Public Health, University of California, Los Angeles, 90095, USA
    Am J Clin Nutr 80:1558-64. 2004

Collaborators

Detail Information

Publications19

  1. ncbi request reprint Tea polyphenols and theaflavins are present in prostate tissue of humans and mice after green and black tea consumption
    Susanne M Henning
    Department of Pathology, VA West Los Angeles, CA 90073, USA
    J Nutr 136:1839-43. 2006
    ..001) and GT (P = 0.025) consumption relative to baseline serum This is the first human study to show that tea polyphenols and theaflavins are bioavailable in the prostate where they may be active in the prevention of prostate cancer...
  2. ncbi request reprint Catechin content of 18 teas and a green tea extract supplement correlates with the antioxidant capacity
    Susanne M Henning
    UCLA Center for Human Nutrition, School of Medicine, Warren Hall 14 166, 900 Veteran Avenue, Los Angeles, CA 90095, USA
    Nutr Cancer 45:226-35. 2003
    ..The large variation in flavanol content and ORAC value among various brands and types of tea provides critical information for investigators using tea in studies of nutrition and cancer prevention...
  3. ncbi request reprint Safety and antioxidant activity of a pomegranate ellagitannin-enriched polyphenol dietary supplement in overweight individuals with increased waist size
    David Heber
    Center for Human Nutrition, University of California, Los Angeles, CA 90095, USA
    J Agric Food Chem 55:10050-4. 2007
    ..These studies demonstrate the safety of a pomegranate ellagitannin-enriched polyphenol dietary supplement in humans and provide evidence of antioxidant activity in humans...
  4. ncbi request reprint Catechin and caffeine content of green tea dietary supplements and correlation with antioxidant capacity
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, California 90095, USA
    J Agric Food Chem 54:1599-603. 2006
    ..Reliable labeling information and standardized manufacturing practices, based on both chemical standardization and biological assays, are recommended for the quality control of botanical dietary supplements...
  5. doi request reprint Comparison of antioxidant potency of commonly consumed polyphenol-rich beverages in the United States
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, California 90095, USA
    J Agric Food Chem 56:1415-22. 2008
    ..Although in vitro antioxidant potency does not prove in vivo biological activity, there is also consistent clinical evidence of antioxidant potency for the most potent beverages including both PJ and red wine...
  6. pmc Pomegranate juice and extracts provide similar levels of plasma and urinary ellagitannin metabolites in human subjects
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, Los Angeles California, USA
    J Med Food 11:390-4. 2008
    ..This study demonstrates that ellagitannin metabolites, delivered from pomegranate fruits, as PJ, POMxl, and POMxp, reach equivalent levels with a delay in time of maximum concentration of POMxp compared to PJ and POMxl...
  7. ncbi request reprint Bioavailability and antioxidant effect of epigallocatechin gallate administered in purified form versus as green tea extract in healthy individuals
    Susanne M Henning
    Center for Human Nutrition, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
    J Nutr Biochem 16:610-6. 2005
    ..In future studies of dietary effects on the plasma antioxidant capacity, changes in plasma uric acid will need to be closely monitored...
  8. pmc Nongallated compared with gallated flavan-3-ols in green and black tea are more bioavailable
    Susanne M Henning
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA
    J Nutr 138:1529S-1534S. 2008
    ..Future intervention studies will need to focus on the bioactivity not only of green tea and BT PP but also of their metabolites and biotransformation products...
  9. ncbi request reprint In vitro antiproliferative, apoptotic and antioxidant activities of punicalagin, ellagic acid and a total pomegranate tannin extract are enhanced in combination with other polyphenols as found in pomegranate juice
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
    J Nutr Biochem 16:360-7. 2005
    ..The superior bioactivity of PJ compared to its purified polyphenols illustrated the multifactorial effects and chemical synergy of the action of multiple compounds compared to single purified active ingredients...
  10. ncbi request reprint Bioavailability and antioxidant activity of tea flavanols after consumption of green tea, black tea, or a green tea extract supplement
    Susanne M Henning
    Center for Human Nutrition, David Geffen School of Medicine and the Department of Biostatistics, School of Public Health, University of California, Los Angeles, 90095, USA
    Am J Clin Nutr 80:1558-64. 2004
    ..Additional in vivo studies are needed to examine the pharmacokinetic relation of absorption and antioxidant activity of tea polyphenols administered in the form of green or black tea or tea extract supplements...
  11. ncbi request reprint Pomegranate ellagitannin-derived metabolites inhibit prostate cancer growth and localize to the mouse prostate gland
    Navindra P Seeram
    Center for Human Nutrition, Greater Los Angeles VA Medical Center, Los Angeles, California, USA
    J Agric Food Chem 55:7732-7. 2007
    ..This warrants future human tissue bioavailability studies and further clinical studies in men with CaP...
  12. ncbi request reprint Ellagitannin-rich pomegranate extract inhibits angiogenesis in prostate cancer in vitro and in vivo
    Maryam R Sartippour
    Center for Human Nutrition, Los Angeles, CA 90095 1742, USA
    Int J Oncol 32:475-80. 2008
    ..Further studies in humans are needed to confirm that angiogenesis can be inhibited by an ellagitannin-rich pomegranate extract administered orally as a dietary supplement...
  13. ncbi request reprint Pomegranate juice ellagitannin metabolites are present in human plasma and some persist in urine for up to 48 hours
    Navindra P Seeram
    Departments of Biomathematics and Human Genetics, University of California, Los Angeles, CA, USA
    J Nutr 136:2481-5. 2006
    ..Whether genetic polymorphisms in EA-metabolizing enzymes (e.g., catechol-O-methyl transferase and glucuronosyl transferase) are related to variations in response to PJ remains to be established...
  14. ncbi request reprint Pistachio skin phenolics are destroyed by bleaching resulting in reduced antioxidative capacities
    Navindra P Seeram
    Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, California 90095, USA
    J Agric Food Chem 54:7036-40. 2006
    ..The destruction of bioactive phenolics in pistachio skins may negatively impact the potential health benefits arising from pistachio consumption...
  15. pmc Effect of altering dietary omega-6/omega-3 fatty acid ratios on prostate cancer membrane composition, cyclooxygenase-2, and prostaglandin E2
    Naoko Kobayashi
    Department of Urology, Division of Clinical Nutrition and Hematology Oncology, University of California, Los Angeles School of Medicine, 90095 1738, USA
    Clin Cancer Res 12:4662-70. 2006
    ....
  16. ncbi request reprint Of the major phenolic acids formed during human microbial fermentation of tea, citrus, and soy flavonoid supplements, only 3,4-dihydroxyphenylacetic acid has antiproliferative activity
    Kun Gao
    State Key Laboratory of Biocontrol, Department of Biochemistry and Center for Biopharmaceutical Research, College of Life Sciences, Sun Yatsen Zhongshan University, Guangzhou, China
    J Nutr 136:52-7. 2006
    ..In summary, fermentation by intestinal microbes of GT, BT, C+R, and S flavonoids resulted in the conversion to the same major phenolic acids...
  17. ncbi request reprint The citrus flavonoid naringenin stimulates DNA repair in prostate cancer cells
    Kun Gao
    Center for Human Nutrition, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
    J Nutr Biochem 17:89-95. 2006
    ....
  18. pmc Bioavailability and antioxidant effects of orange juice components in humans
    Adrian A Franke
    Cancer Research Center of Hawaii, University of Hawaii, Honolulu, 96813, USA
    J Agric Food Chem 53:5170-8. 2005
    ..We conclude from this pilot study that OJ is an excellent food source to enhance circulating concentrations of valuable hydrophilic as well as lipophilic phytochemicals...
  19. pmc Pomegranate extract inhibits androgen-independent prostate cancer growth through a nuclear factor-kappaB-dependent mechanism
    Matthew B Rettig
    Department of Medicine, Division of Hematology Oncology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA
    Mol Cancer Ther 7:2662-71. 2008
    ..Our study represents the first description of PE as a promising dietary agent for the prevention of the emergence of androgen independence that is driven in part by heightened NF-kappaB activity...