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I. Imayama · SciRah

Researcher profile · Semantic Scholar

I. Imayama

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I. Imayama — researcher profile on SciRah

h-index: 30
Works: 79
Citations: 3,124

Most-cited papers

Effects of a caloric restriction weight loss diet and exercise on inflammatory biomarkers in overweight/obese postmenopausal women: a randomized controlled trial
I. Imayama, C. Ulrich, C. Alfano, Chia-Chi Wang +12 more
2012Cancer Research234 citations Open access
Semantic Scholar
SIRT1, a Longevity Gene, Downregulates Angiotensin II Type 1 Receptor Expression in Vascular Smooth Muscle Cells
Ryohei Miyazaki, T. Ichiki, T. Hashimoto, K. Inanaga +3 more
2008Arteriosclerosis, Thrombosis and Vascular Biology218 citations Open access
Semantic Scholar
Dietary weight loss and exercise interventions effects on quality of life in overweight/obese postmenopausal women: a randomized controlled trial
I. Imayama, C. Alfano, A. Kong, K. Foster-Schubert +7 more
2011International Journal of Behavioral Nutrition and Physical Activity205 citations Open access
Semantic Scholar
Reduced-calorie dietary weight loss, exercise, and sex hormones in postmenopausal women: randomized controlled trial.
K. Campbell, K. Foster-Schubert, C. Alfano, Chia-Chi Wang +10 more
2012Journal of Clinical Oncology197 citations Open access
Semantic Scholar
Osteoarthritis prevalence and modifiable factors: a population study
R. Plotnikoff, Nandini Karunamuni, E. Lytvyak, C. Penfold +4 more
2015BMC Public Health194 citations Open access
Semantic Scholar
Dietary Weight-Loss and Exercise Effects on Insulin Resistance in Postmenopausal Women
C. Mason, K. Foster-Schubert, I. Imayama, A. Kong +9 more
2011American Journal of Preventive Medicine150 citations Open access
Semantic Scholar
Fatigue, inflammation, and ω-3 and ω-6 fatty acid intake among breast cancer survivors.
C. Alfano, I. Imayama, M. Neuhouser, J. Kiecolt-Glaser +7 more
2012Journal of Clinical Oncology136 citations Open access
Semantic Scholar
Effects of weight loss on serum vitamin D in postmenopausal women.
C. Mason, Liren Xiao, I. Imayama, C. Duggan +12 more
2011American Journal of Clinical Nutrition132 citations Open access
Semantic Scholar
Determinants of quality of life in adults with type 1 and type 2 diabetes
I. Imayama, R. Plotnikoff, K. Courneya, Jeffrey A. Johnson
2011Health and Quality of Life Outcomes126 citations Open access
Semantic Scholar
Vitamin D3 supplementation during weight loss: a double-blind randomized controlled trial.
C. Mason, Liren Xiao, I. Imayama, C. Duggan +3 more
2014American Journal of Clinical Nutrition121 citations Open access
Semantic Scholar
Asthma and Obstructive Sleep Apnea Overlap: What has the Evidence Taught Us?
B. Prasad, S. Nyenhuis, I. Imayama, A. Siddiqi +1 more
2019American Journal of Respiratory and Critical Care Medicine116 citations Open access
Semantic Scholar
Telmisartan downregulates angiotensin II type 1 receptor through activation of peroxisome proliferator-activated receptor gamma.
I. Imayama, T. Ichiki, K. Inanaga, Hideki Ohtsubo +4 more
2006Cardiovascular Research108 citations Open access
Semantic Scholar
Risk factors for self-reported arm lymphedema among female breast cancer survivors: a prospective cohort study
K. Togawa, Hui-Yan Ma, J. Sullivan-Halley, M. Neuhouser +7 more
2014Breast Cancer Research106 citations Open access
Semantic Scholar
Pathways to well-being: Untangling the causal relationships among biopsychosocial variables.
Nandini Karunamuni, I. Imayama, D. Goonetilleke
2020Social Science & Medicine (1967)89 citations Open access
Semantic Scholar
Weight, inflammation, cancer-related symptoms and health-related quality of life among breast cancer survivors
I. Imayama, C. Alfano, M. Neuhouser, Stephanie M. George +8 more
2013Breast Cancer Research and Treatment88 citations Open access
Semantic Scholar
Independent and Combined Effects of Dietary Weight Loss and Exercise on Leukocyte Telomere Length in Postmenopausal Women
C. Mason, R. Risques, Liren Xiao, C. Duggan +9 more
2013Obesity81 citations Open access
Semantic Scholar
Change in peripheral blood leukocyte telomere length and mortality in breast cancer survivors.
Catherine Duggan, R. Risques, C. Alfano, D. Prunkard +8 more
2014Journal of the National Cancer Institute73 citations Open access
Semantic Scholar
The effects of separate and combined dietary weight loss and exercise on fasting ghrelin concentrations in overweight and obese women: a randomized controlled trial
C. Mason, Liren Xiao, I. Imayama, C. Duggan +7 more
2014Clinical Endocrinology57 citations Open access
Semantic Scholar
Role of Leptin in Obstructive Sleep Apnea
I. Imayama, B. Prasad
2017Annals of the American Thoracic Society54 citations
Semantic Scholar
Influence of diet, exercise and serum vitamin D on sarcopenia in post-menopausal women
C. Mason, Liren Xiao, I. Imayama, C. Duggan +9 more
2013Medicine & Science in Sports & Exercise48 citations Open access
Semantic Scholar
Thyroid Hormone Inhibits Vascular Remodeling Through Suppression of cAMP Response Element Binding Protein Activity
K. Fukuyama, T. Ichiki, I. Imayama, Hideki Ohtsubo +4 more
2006Arteriosclerosis, Thrombosis and Vascular Biology47 citations
Semantic Scholar
Repletion of Vitamin D associated with deterioration of sleep quality among postmenopausal women
C. Mason, Jean De Dieu Tapsoba, C. Duggan, I. Imayama +3 more
2016Preventive Medicine45 citations Open access
Semantic Scholar
Effects of vitamin D3 supplementation on lean mass, muscle strength and bone mineral density during weight loss: A double-blind randomized controlled trial
C. Mason, Jean De Dieu Tapsoba, C. Duggan, I. Imayama +3 more
2016Journal of The American Geriatrics Society44 citations Open access
Semantic Scholar
Inhibition of Tumor Necrosis Factor-α–Induced Interleukin-6 Expression by Telmisartan Through Cross-Talk of Peroxisome Proliferator-Activated Receptor-γ With Nuclear Factor &kgr;B and CCAAT/Enhancer-Binding Protein-β
Qing-Ping Tian, Ryohei Miyazaki, T. Ichiki, I. Imayama +5 more
2009HYPERTENSION42 citations Open access
Semantic Scholar
Effect of Vitamin D3 supplementation in combination with weight loss on inflammatory biomarkers in postmenopausal women: a randomized controlled trial
C. Duggan, Jean de Dieu Tapsoba, C. Mason, I. Imayama +3 more
2015Cancer Prevention Research40 citations Open access
Semantic Scholar
History of weight cycling does not impede future weight loss or metabolic improvements in postmenopausal women
C. Mason, K. Foster-Schubert, I. Imayama, Liren Xiao +8 more
2012Metabolism: Clinical and Experimental40 citations Open access
Semantic Scholar
Exercise adherence, cardiopulmonary fitness and anthropometric changes improve exercise self-efficacy and health-related quality of life
I. Imayama, C. Alfano, C. Mason, Chia-Chi Wang +5 more
2012Journal of Physical Activity and Health39 citations Open access
Semantic Scholar
Effects of Dietary Weight Loss and Exercise on Insulin-Like Growth Factor-1 and Insulin-Like Growth Factor Binding Protein-3 in Postmenopausal Women: A Randomized Controlled Trial
C. Mason, Liren Xiao, C. Duggan, I. Imayama +8 more
2013Cancer Epidemiology, Biomarkers and Prevention35 citations Open access
Semantic Scholar
Effects of 12-month exercise on health-related quality of life: a randomized controlled trial
I. Imayama, C. Alfano, Lisa A. Cadmus Bertram, Chia-Chi Wang +5 more
2011Preventive Medicine34 citations Open access
Semantic Scholar
Determinants of quality of life in type 2 diabetes population: the inclusion of personality
I. Imayama, R. Plotnikoff, K. Courneya, Jeffrey A. Johnson
2011Quality of Life Research30 citations
Semantic Scholar
Liver X Receptor Activator Downregulates Angiotensin II Type 1 Receptor Expression Through Dephosphorylation of Sp1
I. Imayama, T. Ichiki, D. Patton, K. Inanaga +5 more
2008HYPERTENSION28 citations Open access
Semantic Scholar
No Effect of Caloric Restriction or Exercise on Radiation Repair Capacity
Nina Habermann, K. Makar, C. Abbenhardt, Liren Xiao +12 more
2015Medicine & Science in Sports & Exercise25 citations Open access
Semantic Scholar
cAMP-Response Element-Binding Protein Mediates Tumor Necrosis Factor-α-Induced Vascular Cell Adhesion Molecule-1 Expression in Endothelial Cells
Hiroki Ono, T. Ichiki, Hideki Ohtsubo, K. Fukuyama +6 more
2006Hypertension Research22 citations Open access
Semantic Scholar
Weight and metabolic effects of dietary weight loss and exercise interventions in postmenopausal antidepressant medication users and non-users: a randomized controlled trial
I. Imayama, C. Alfano, C. Mason, Chia-Chi Wang +7 more
2013Preventive Medicine19 citations Open access
Semantic Scholar
Adoption of diet-related self-monitoring behaviors varies by race/ethnicity, education, and baseline binge eating score among overweight-to-obese postmenopausal women in a 12-month dietary weight loss intervention
A. Kong, S. Beresford, I. Imayama, C. Duggan +8 more
2012Nutrition Research16 citations Open access
Semantic Scholar
Hashiguchi, Junichi Sadoshima and Kenji Sunagawa Inducible Camp Early Repressor Inhibits Growth of Vascular Smooth Muscle Cell
Hideki Ohtsubo, T. Ichiki, Ryohei Miyazaki, K. Inanaga +2 more
15 citations
Semantic Scholar
Effects of vitamin D supplementation during weight loss on sex hormones in postmenopausal women
C. Mason, Jean De Dieu Tapsoba, C. Duggan, I. Imayama +4 more
2016Menopause13 citations Open access
Semantic Scholar
Inhibition of Balloon Injury–Induced Neointimal Formation by Olmesartan and Pravastatin in Rats with Insulin Resistance
Ming Chen, T. Ichiki, Hideki Ohtsubo, I. Imayama +3 more
2007Hypertension Research9 citations Open access
Semantic Scholar
Vitamin D 3 supplementation during weight loss : a double-blind randomized controlled trial 1 – 3
C. Mason, Liren Xiao, I. Imayama, C. Duggan +3 more
20147 citations
Semantic Scholar
Abstract 5249: Telmisartan Manifests Powerful Anti-Inflammatory Effects Beyond Class Effects of Angiotensin II Type 1 Blocker by Inhibiting Tumor Necrosis Factor {alpha}-Induced Interleukin 6 Expressions through Peroxisome Proliferator Activated Receptor{gamma} Activation
T. Ichiki, Qing-Ping Tian, I. Imayama, K. Sunagawa
20087 citations
Semantic Scholar
Mechanisms Linking Obesity to Cancer Risk
I. Imayama, C. Mason, Catherine Duggan
20115 citations
Semantic Scholar
Gene expression in breast and adipose tissue after 12 months of weight loss and vitamin D supplementation in postmenopausal women
C. Mason, Lei Wang, C. Duggan, I. Imayama +4 more
2017npj Breast Cancer4 citations Open access
Semantic Scholar
Involvement of Mst1 in tumor necrosis factor-alpha-induced apoptosis of endothelial cells.
Hideki Ohtsubo, T. Ichiki, I. Imayama, Hiroki Ono +4 more
2008Biochemical and Biophysical Research Communications - BBRC4 citations
Semantic Scholar
Use of a nasolacrimal stent to treat air regurgitation after dacryocystorhinostomy in a patient using a continuous positive airway pressure device
Sudarshan Srivatsan, M. Mirza, I. Imayama, P. Setabutr +1 more
2023Journal of Clinical Sleep Medicine (JCSM)3 citations Open access
Semantic Scholar
Socioeconomic status impacts blood pressure response to positive airway pressure treatment
I. Imayama, Ahana Gupta, Pei-Shan Yen, Yi-Fan Chen +7 more
2021Journal of Clinical Sleep Medicine (JCSM)3 citations Open access
Semantic Scholar
ATS Core Curriculum 2020. Adult Sleep Medicine
S. Jamil, R. Owens, M. Lipford, S. Shafazand +17 more
2020ATS Scholar3 citations Open access
Semantic Scholar
CAMP-response element-binding protein mediates tumor necrosis factor-alpha-induced vascular cell adhesion molecule-1 expression in endothelial cells.
Hiroki Ono, T. Ichiki, Hideki Ohtsubo, K. Fukuyama +6 more
2006Hypertension Research3 citations
Semantic Scholar
Sleep Apnea and Hypertension in the Elderly
I. Imayama, A. Sahni, S. Sunkara, B. Prasad
2021Current Sleep Medicine Reports2 citations
Semantic Scholar
Racial Differences in Functional and Sleep Outcomes with Positive Airway Pressure Treatment
I. Imayama, B. Balserak, Ahana Gupta, Tomas Munoz +4 more
2021Diagnostics2 citations Open access
Semantic Scholar
Effects of Dietary Weight Loss and Exercise on Insulin-Like Growth Factor-1 and Insulin-Like Growth Factor Binding Protein-3 in Postmenopausal Women: A Randomized Controlled Trial
C. Mason, Liren Xiao, C. Duggan, I. Imayama +10 more
20132 citations
Semantic Scholar

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