Helen E. Collins Laboratory

Investigating Mechanisms Underlying Female Cardiovascular Resilience and Health

Publications


Exercise-induced changes in myocardial glucose utilization during periods of active cardiac growth.


Fulghum KL, Collins HE, Lorkiewicz PK, Cassel TA, Fan TWM, Hill BG

J Mol Cell Cardiol, vol. 191, 2024, pp. 50-62


Cardiac mitochondrial metabolism during pregnancy and the postpartum period


Schulman-Geltzer EB, Fulghum KL, Singhal RA, Hill BG, Collins HE.

Am J Physiol Heart Circ Physiol, vol. 326(5), 2024, pp. H1324-H1335


Coordinated Metabolic Responses Facilitate Cardiac Growth in Pregnancy and Exercise


Emily B Schulman-Geltzer, Helen E Collins, Bradford G Hill, Kyle L Fulghum

Curr Heart Fail Rep., 2023


Cardiomyocyte ZKSCAN3 regulates remodeling following pressure-overload.


Xiaosen Ouyang, Sayan Bakshi, Gloria A. Benavides, Zhihuan Sun, Gerardo Hernandez-Moreno, Helen E. Collins, Mariame S. Kane, Silvio Litovsky, Martin E. Young, John C. Chatham, Victor Darley-Usmar, Adam R. Wende, Jianhua Zhang.

Physiological Reports, vol. 11(9), 2023, pp. e15686


STIM and Orai Mediated Regulation of Calcium Signaling in Age-Related Diseases


Helen E. Collins, Dingguo Zhang, John C. Chatham

Frontiers in Aging, 2022


Cardiomyocyte stromal interaction molecule 1 is a key regulator of Ca2+‐dependent kinase and phosphatase activity in the mouse heart


Helen E Collins, Joshua C. Anderson, Adam R. Wende, John C. Chatham

Physiological reports, 2022


Influence of biological sex and exercise on murine cardiac metabolism


Kyle Fulghum, Helen E. Collins, Steven P. Jones, Bradford G. Hill

Journal of sport and health science, 2022


Metabolic Signatures of Pregnancy-Induced Cardiac Growth.


Kyle Fulghum, Juliette B. Smith, Julia L. Chariker, Lauren F. Garrett, Kenneth Brittian, Pawel Lorkiewicz, Lindsey McNally, Shizuka Uchida, Steven P. Jones, Bradford G. Hill, Helen E. Collins

American journal of physiology. Heart and circulatory physiology, 2022


Mitochondrial Morphology and Mitophagy in Heart Diseases: Qualitative and Quantitative Analyses Using Transmission Electron Microscopy


Helen E Collins, Mariame S. Kane, Silvio Litovsky, Victor Darley-Usmar, Martin E. Young, John C. Chatham, Jianhua Zhang

Frontiers in Aging, 2021


The Identification of a Novel Calcium-Dependent Link Between NAD+ and Glucose Deprivation-Induced Increases in Protein O-GlcNAcylation and ER Stress


Luyun Zou, Helen E. Collins, Martin E. Young, Jianhua Zhang, Adam R. Wende, Victor Darley-Usmar, John C. Chatham

Frontiers in Molecular Biosciences, 2021


Regulation of cardiac O-GlcNAcylation: More than just nutrient availability.


Helen E. Collins, John C. Chatham

Biochimica et biophysica acta. Molecular basis of disease, 2020


Abstract 526: Unraveling the Molecular Signature of Pregnancy Induced Hypertrophy


Helen E Collins, K. Fulghum, Lindsey McNally, M. Foster, K. Brittian, Shizuka Uchida, M. Nystoriak, Steven P Jones, B. Hill

2020


Novel role of the ER/SR Ca2+ sensor STIM1 in the regulation of cardiac metabolism.


Helen E Collins, Betty M Pat, Luyun Zou, S. Litovsky, A. Wende, M. Young, J. Chatham

American journal of physiology. Heart and circulatory physiology, 2019


Acute increases in O-GlcNAc indirectly impair mitochondrial bioenergetics through dysregulation of LonP1-mediated mitochondrial protein complex turnover.


JaLessa. N. Wright, Gloria Benavides, Michelle S. Johnson, Williyat Wani, Xiaosen Ouyang, Luyun Zou, Helen E. Collins, Jianhua Zhang, Victor Darley-Usmar, John C. Chatham

American journal of physiology. Cell physiology, 2019


Temporal partitioning of adaptive responses of the murine heart to fasting


Rachel A. Brewer, Helen E Collins, Ryan Berry, Manoja K. Brahma, B. A. Tirado, R. A. Peliciari-Garcia, Haley L Stanley, A. Wende, H. Taegtmeyer, N. Rajasekaran, V. Darley-Usmar, Jianhua Zhang, S. Frank, J. Chatham, M. Young

Life sciences, 2018


O-GlcNAcylation and cardiovascular disease.


J. N. Wright, Helen E Collins, A. Wende, J. Chatham

Biochemical Society transactions, 2017


The Novel Contribution of the ER/SR Ca2+ Sensor STIM1 to Cardiac Function and Metabolism


Helen E Collins, Betty M Pat, S. Litovsky, M. Young, J. Chatham

2015


Abstract 19844: Stromal Interaction Molecule 1 is Essential for the Maintenance of Cardiac Metabolism


Helen E Collins, Betty M Pat, S. Litovsky, M. Young, J. Chatham

2015


Non-voltage-gated Ca²⁺ entry pathways in the heart: the untold STOrai?


Helen E Collins, J. Chatham

Cardiovascular research, 2015


The ER/SR Ca2+ sensing protein STIM1 is essential for normal cardiomyocyte function (1150.8)


Helen E Collins, Lan He, Betty M Pat, Luyun Zou, Jing Qu, Lufang Zhou, S. Litovsky, Qinglin Yang, M. Young, J. Chatham

2014


Stromal interaction molecule 1 is essential for normal cardiac homeostasis through modulation of ER and mitochondrial function.


Helen E Collins, Lan He, Luyun Zou, Jing Qu, Lufang Zhou, S. Litovsky, Qinglin Yang, M. Young, R. Marchase, J. Chatham

American journal of physiology. Heart and circulatory physiology, 2014


Cardiomyocyte-Specific BMAL1 Plays Critical Roles in Metabolism, Signaling, and Maintenance of Contractile Function of the Heart


M. Young, Rachel A. Brewer, R. A. Peliciari-Garcia, Helen E Collins, Lan He, Tana L. Birky, Bradley W. Peden, E. Thompson, Billy Joe Ammons, M. Bray, J. Chatham, A. Wende, Qinglin Yang, C. Chow, T. Martino, K. Gamble

Journal of biological rhythms, 2014


Protein O-GlcNAcylation and Cardiovascular (Patho)physiology*


S. A. Marsh, Helen E Collins, J. Chatham

The Journal of Biological Chemistry, 2014


Diurnal variation in excitation-contraction coupling is lost in the adult spontaneously hypertensive rat heart


Helen E Collins, Helen E Turrell, N. Samani, G. Rodrigo

Journal of hypertension, 2013


Abstract 16836: STIM1-Mediated Store-Operated Calcium Entry: a Friend or Foe in the Adult Heart


Helen E Collins, Lan He, Betty M Pat, S. Litovsky, Qinglin Yang, M. Young, J. Chatham

2013


STIM1/Orai1-mediated SOCE: current perspectives and potential roles in cardiac function and pathology.


Helen E Collins, Xiaoyuan Zhu-Mauldin, R. Marchase, J. Chatham

American journal of physiology. Heart and circulatory physiology, 2013


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