Zwart, Sara R.

The NASA Twins Study: A multidimensional analysis of a year-long human spaceflight

Garrett-Bakelman, F. E., Darshi, M., Green, S. J., Gur, R. C., Lin, L., Macias, B. R., McKenna, M. J., Meydan, C., Mishra, T., Nasrini, J., et al. (2019) · Science

Spaceflight effects on biologySpace exploration and regulation

Cited by 1,128

Immune System Dysregulation During Spaceflight: Potential Countermeasures for Deep Space Exploration Missions

Crucian, B. E., Choukèr, A., Simpson, R. J., Mehta, S., Marshall, G., Smith, S. M., Zwart, S. R., Heer, M., Ponomarev, S., Whitmire, A., et al. (2018) · Frontiers in Immunology

Spaceflight effects on biologySpace Exploration and Technology

Cited by 421

Comprehensive Multi-omics Analysis Reveals Mitochondrial Stress as a Central Biological Hub for Spaceflight Impact

da Silveira, W. A., Fazelinia, H., Rosenthal, S. B., Laiakis, E. C., Kim, M. S., Meydan, C., Kidane, Y., Rathi, K. S., Smith, S. M., Stear, B., et al. (2020) · Cell

Spaceflight effects on biologySpace exploration and regulation

Cited by 402

Red risks for a journey to the red planet: The highest priority human health risks for a mission to Mars

Patel, Z. S., Brunstetter, T. J., Tarver, W. J., Whitmire, A. M., Zwart, S. R., Smith, S. M., & Huff, J. L. (2020) · npj Microgravity

Spaceflight effects on biologySpace Exploration and Technology

Cited by 373

Benefits for bone from resistance exercise and nutrition in long-duration spaceflight: Evidence from biochemistry and densitometry

Smith, S. M., Heer, M. A., Shackelford, L. C., Sibonga, J. D., Ploutz-Snyder, L., & Zwart, S. R. (2012) · Journal of Bone and Mineral Research

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 351

The Nutritional Status of Astronauts Is Altered after Long-Term Space Flight Aboard the International Space Station

Smith, S. M., Zwart, S. R., Block, G., Rice, B. L., & Davis-Street, J. E. (2005) · The Journal of Nutrition

Spaceflight effects on biologySpace Exploration and Technology

Cited by 316

Plasma Cytokine Concentrations Indicate That In Vivo Hormonal Regulation of Immunity Is Altered During Long-Duration Spaceflight

Crucian, B. E., Zwart, S. R., Mehta, S., Uchakin, P., Quiriarte, H. D., Pierson, D., Sams, C. F., & Smith, S. M. (2014) · Journal of Interferon & Cytokine Research

Spaceflight effects on biologyStress Responses and Cortisol

Cited by 195

Vision Changes after Spaceflight Are Related to Alterations in Folate- and Vitamin B-12-Dependent One-Carbon Metabolism,

Zwart, S. R., Gibson, C. R., Mader, T. H., Ericson, K., Ploutz-Snyder, R., Heer, M., & Smith, S. M. (2012) · The Journal of Nutrition

Spaceflight effects on biologyFolate and B Vitamins Research

Cited by 139

Capacity of omega-3 fatty acids or eicosapentaenoic acid to counteract weightlessness-induced bone loss by inhibiting NF-κB activation: From cells to bed rest to astronauts

Zwart, S. R., Pierson, D., Mehta, S., Gonda, S., & Smith, S. M. (2010) · Journal of Bone and Mineral Research

Spaceflight effects on biologyFatty Acid Research and Health

Cited by 122

Fifty Years of Human Space Travel: Implications for Bone and Calcium Research

Smith, S. M., Abrams, S. A., Davis-Street, J. E., Heer, M., O'Brien, K. O., Wastney, M. E., & Zwart, S. R. (2014) · Annual Review of Nutrition

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 111

Iron status and its relations with oxidative damage and bone loss during long-duration space flight on the International Space Station

Zwart, S. R., Morgan, J. L., & Smith, S. M. (2013) · The American Journal of Clinical Nutrition

Spaceflight effects on biologyIron Metabolism and Disorders

Cited by 106

Men and Women in Space: Bone Loss and Kidney Stone Risk After Long-Duration Spaceflight

Smith, S. M., Zwart, S. R., Heer, M., Hudson, E. K., Shackelford, L., & Morgan, J. L. (2014) · Journal of Bone and Mineral Research

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 102

Increased core body temperature in astronauts during long-duration space missions

Stahn, A. C., Werner, A., Opatz, O., Maggioni, M. A., Steinach, M., von Ahlefeld, V. W., Moore, A., Crucian, B. E., Smith, S. M., Zwart, S. R., et al. (2017) · Scientific Reports

Spaceflight effects on biologyThermoregulation and physiological responses

Cited by 100

Lower body negative pressure treadmill exercise as a countermeasure for bed rest-induced bone loss in female identical twins

Zwart, S. R., Hargens, A. R., Lee, S. M. C., Macias, B. R., Watenpaugh, D. E., Tse, K., & Smith, S. M. (2007) · Bone

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 86

Space Flight Calcium: Implications for Astronaut Health, Spacecraft Operations, and Earth

Smith, S., McCoy, T., Gazda, D., Morgan, J., Heer, M., & Zwart, S. (2012) · Nutrients

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 85

Genotype, B‐vitamin status, and androgens affect spaceflight‐induced ophthalmic changes

Zwart, S. R., Gregory, J. F., Zeisel, S. H., Gibson, C. R., Mader, T. H., Kinchen, J. M., Ueland, P. M., Ploutz‐Snyder, R., Heer, M. A., & Smith, S. M. (2016) · The FASEB Journal

Spaceflight effects on biologyFolate and B Vitamins Research

Cited by 84

Amino acid supplementation alters bone metabolism during simulated weightlessness

Zwart, S. R., Davis-Street, J. E., Paddon-Jones, D., Ferrando, A. A., Wolfe, R. R., & Smith, S. M. (2005) · Journal of Applied Physiology

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 80

Astronaut ophthalmic syndrome

Zwart, S. R., Gibson, C. R., Gregory, J. F., Mader, T. H., Stover, P. J., Zeisel, S. H., & Smith, S. M. (2017) · The FASEB Journal

Spaceflight effects on biologyFolate and B Vitamins Research

Cited by 59

Association of Genetics and B Vitamin Status With the Magnitude of Optic Disc Edema During 30-Day Strict Head-Down Tilt Bed Rest

Zwart, S. R., Laurie, S. S., Chen, J. J., Macias, B. R., Lee, S. M. C., Stenger, M., Grantham, B., Carey, K., Young, M., & Smith, S. M. (2019) · JAMA Ophthalmology

Spaceflight effects on biologyFolate and B Vitamins Research

Cited by 54

Body Mass Changes During Long-Duration Spaceflight

Zwart, S. R., Launius, R. D., Coen, G. K., Morgan, J. L. L., Charles, J. B., & Smith, S. M. (2014) · Aviation, Space, and Environmental Medicine

Spaceflight effects on biologySpace Exploration and Technology

Cited by 45

Dietary acid load and bone turnover during long-duration spaceflight and bed rest

Zwart, S. R., Rice, B. L., Dlouhy, H., Shackelford, L. C., Heer, M., Koslovsky, M. D., & Smith, S. M. (2018) · The American Journal of Clinical Nutrition

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 42

Spaceflight-related ocular changes: the potential role of genetics, and the potential of B vitamins as a countermeasure

Smith, S. M., & Zwart, S. R. (2018) · Current Opinion in Clinical Nutrition & Metabolic Care

Spaceflight effects on biologyFolate and B Vitamins Research

Cited by 41

Effects of high-protein intake on bone turnover in long-term bed rest in women

Heer, M., Baecker, N., Frings-Meuthen, P., Graf, S., Zwart, S. R., Biolo, G., & Smith, S. M. (2017) · Applied Physiology, Nutrition, and Metabolism

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 24

Nutrition and Bone Health in Space

Smith, S. M., Heer, M., & Zwart, S. R. (2015) · Nutrition and Bone Health

Spaceflight effects on biologyBone health and osteoporosis research

Cited by 14