Search Results - "McKenna, Colleen F."

Anabolic Resistance of Muscle Protein Turnover Comes in Various Shapes and Sizes by Paulussen, Kevin J M, McKenna, Colleen F, Beals, Joseph W, Wilund, Kenneth R, Salvador, Amadeo F, Burd, Nicholas A

“…Anabolic resistance is defined by a blunted stimulation of muscle protein synthesis rates (MPS) to common anabolic stimuli in skeletal muscle tissue such as…”
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Dietary Protein Quantity, Quality, and Exercise Are Key to Healthy Living: A Muscle-Centric Perspective Across the Lifespan by Burd, Nicholas A, McKenna, Colleen F, Salvador, Amadeo F, Paulussen, Kevin J M, Moore, Daniel R

“…A healthy eating pattern, regardless of age, should consist of ingesting high quality protein preferably in adequate amounts across all meals throughout the…”
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Of Sound Mind and Body: Exploring the Diet-Strength Interaction in Healthy Aging by Askow, Andrew T., McKenna, Colleen F., Box, Allyson G., Khan, Naiman A., Petruzzello, Steven J., De Lisio, Michael, Phillips, Stuart M., Burd, Nicholas A.

“…Strength is a vital component of healthy aging. However, “strength” comes in different forms (includes both physical and mental aspects) and can look different…”
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Altered satellite cell dynamics accompany skeletal muscle atrophy during chronic illness, disuse, and aging by McKenna, Colleen F, Fry, Christopher S

“…This review explores recent research investigating the contribution of satellite cells (skeletal muscle stem cells) during muscle fiber atrophy as seen in…”
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The devil is in the dialysate: A case for high-protein intradialytic nutrition to attenuate loss of skeletal muscle mass by McKenna, Colleen F, Wilund, Kenneth R, Burd, Nicholas A

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Low skeletal muscle capillarization limits muscle adaptation to resistance exercise training in older adults by Moro, Tatiana, Brightwell, Camille R., Phalen, Danielle E., McKenna, Colleen F., Lane, Samantha J., Porter, Craig, Volpi, Elena, Rasmussen, Blake B., Fry, Christopher S.

“…Adequate muscle perfusion supports the transport of nutrients, oxygen and hormones into muscle fibers. Aging is associated with a substantial decrease in…”
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Postabsorptive and postprandial myofibrillar protein synthesis rates at rest and after resistance exercise in women with postmenopause by McKenna, Colleen F., Askow, Andrew T., Paulussen, Kevin J. M., Salvador, Amadeo F., Fang, Hsin-Yu, Ulanov, Alexander V., Li, Zhong, Paluska, Scott A., Beals, Joseph W., Jäger, Ralf, Purpura, Martin, Burd, Nicholas A.

“…An adequate quality and quantity of skeletal muscle is relevant to support physical performance and metabolic health. Muscle protein synthesis (MPS) is an…”
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Sex-based comparisons of muscle cellular adaptations after 10 weeks of progressive resistance training in middle-aged adults by Binet, Emileigh R, McKenna, Colleen F, Salvador, Amadeo F, Martinez, Isabel G, Alamilla, Rafael A, Collao, Nicolas, Bodnariuc, Giana, Khan, Naiman A, Paluska, Scott A, Burd, Nicholas A, De Lisio, Michael

“…Resistance training combined with adequate protein intake supports skeletal muscle strength and hypertrophy. These adaptations are supported by the action of…”
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Higher protein intake during resistance training does not potentiate strength, but modulates gut microbiota, in middle-aged adults: a randomized control trial by McKenna, Colleen F, Salvador, Amadeo F, Hughes, Riley L, Scaroni, Susannah E, Alamilla, Rafael A, Askow, Andrew T, Paluska, Scott A, Dilger, Anna C, Holscher, Hannah D, De Lisio, Michael, Khan, Naiman A, Burd, Nicholas A

“…Protein intake above the recommended dietary allowance (RDA) and resistance training are known anabolic stimuli to support healthy aging. Specifically, protein…”
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Altered anabolic signalling and reduced stimulation of myofibrillar protein synthesis after feeding and resistance exercise in people with obesity by Beals, Joseph W., Skinner, Sarah K., McKenna, Colleen F., Poozhikunnel, Elizabeth G., Farooqi, Samee A., Vliet, Stephan, Martinez, Isabel G., Ulanov, Alexander V., Li, Zhong, Paluska, Scott A., Burd, Nicholas A.

“…Key points Lifestyle modifications that include the regular performance of exercise are probably important for counteracting the negative consequences of…”
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Intramuscular diacylglycerol accumulates with acute hyperinsulinemia in insulin-resistant phenotypes by McKenna, Colleen F, Stierwalt, Harrison D, Zemski Berry, Karin A, Ehrlicher, Sarah E, Robinson, Matthew M, Zarini, Simona, Kahn, Darcy E, Snell-Bergeon, Janet K, Perreault, Leigh, Bergman, Bryan C, Newsom, Sean A

“…Elevated skeletal muscle diacylglycerols (DAGs) and ceramides can impair insulin signaling, and acylcarnitines (acylCNs) reflect impaired mitochondrial fatty…”
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Underpinning the Food Matrix Regulation of Postexercise Myofibrillar Protein Synthesis by Comparing Salmon Ingestion With the Sum of Its Isolated Nutrients in Healthy Young Adults by Paulussen, Kevin Jm, Barnes, Takeshi M, Askow, Andrew T, Salvador, Amadeo F, McKenna, Colleen F, Scaroni, Susannah E, Fliflet, Alexander, Ulanov, Alexander V, Li, Zhong, West, Daniel Wd, Bauer, Laura L, Paluska, Scott A, Dilger, Ryan N, Moore, Daniel R, Boppart, Marni D, Burd, Nicholas A

“…Protein is most commonly consumed as whole foods as opposed to single nutrients. However, the food matrix regulation of the postprandial muscle protein…”
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Muscle strength after resistance training correlates to mediators of muscle mass and mitochondrial respiration in middle-aged adults by McKenna, Colleen F., Salvador, Amadeo F., Keeble, Alexander R., Khan, Naiman A., De Lisio, Michael, Konopka, Adam R., Paluska, Scott A., Burd, Nicholas A.

“…Although some therapeutic targets may ameliorate hypertrophic and oxidative dysfunction with muscle aging in preclinical models, their responsiveness in human…”
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Acute Microbial Protease Supplementation Increases Net Postprandial Plasma Amino Acid Concentrations After Pea Protein Ingestion in Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Trial by Paulussen, Kevin J M, Askow, Andrew T, Deutz, Max T, McKenna, Colleen F, Garvey, Sean M, Guice, Justin L, Kesler, Richard M, Barnes, Takeshi M, Tinker, Kelly M, Paluska, Scott A, Ulanov, Alexander V, Bauer, Laura L, Dilger, Ryan N, Burd, Nicholas A

“…Digestibility is a primary factor in determining the quality of dietary protein. Microbial protease supplementation may be a strategy for improving protein…”
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Resistance Exercise–induced Regulation of Muscle Protein Synthesis to Intraset Rest by SALVADOR, AMADEO F., ASKOW, ANDREW T., MCKENNA, COLLEEN F., FANG, HSIN-YU, BURKE, SARAH K., LI, ZHONG, ULANOV, ALEXANDER V., PALUSKA, SCOTT A., PETRUZZELLO, STEVEN J., BOPPART, MARNI D., OLIVER, JONATHAN M., BURD, NICHOLAS A.

“…During a traditional set configuration of resistance exercise (TRD), characterized by a continuous completion of repetitions, a decrease in power output tends…”
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Dileucine ingestion is more effective than leucine in stimulating muscle protein turnover in young males: a double blind randomized controlled trial by Paulussen, Kevin J.M., Alamilla, Rafael A., Salvador, Amadeo F., McKenna, Colleen F., Askow, Andrew T., Fang, Hsin-Yu, Li, Zhong, Ulanov, Alexander V., Paluska, Scott A., Rathmacher, John A., Jäger, Ralf, Purpura, Martin, Burd, Nicholas A.

“…The role of dipeptides as anabolic agents remains unresolved in humans. We show that the ingestion of 2 g dileucine increased plasma dileucine concentrations…”
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Early resistance training‐mediated stimulation of daily muscle protein synthetic responses to higher habitual protein intake in middle‐aged adults by Salvador, Amadeo F., McKenna, Colleen F., Paulussen, Kevin J. M., Keeble, Alexander R., Askow, Andrew T., Fang, Hsin‐Yu, Li, Zhong, Ulanov, Alexander V., Paluska, Scott A., Moore, Daniel R., Burd, Nicholas A.

“…Key points The ingestion of protein potentiates the stimulation of myofibrillar protein synthesis rates after an acute bout of resistance exercise. Protein…”
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Potato ingestion is as effective as carbohydrate gels to support prolonged cycling performance by Salvador, Amadeo F, McKenna, Colleen F, Alamilla, Rafael A, Cloud, Ryan M T, Keeble, Alexander R, Miltko, Adriana, Scaroni, Susannah E, Beals, Joseph W, Ulanov, Alexander V, Dilger, Ryan N, Bauer, Laura L, Broad, Elizabeth M, Burd, Nicholas A

“…Carbohydrate (CHO) ingestion is an established strategy to improve endurance performance. Race fuels should not only sustain performance but also be readily…”
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Inducible satellite cell depletion attenuates skeletal muscle regrowth following a scald‐burn injury by Finnerty, Celeste C., McKenna, Colleen F., Cambias, Lauren A., Brightwell, Camille R., Prasai, Anesh, Wang, Ye, El Ayadi, Amina, Herndon, David N., Suman, Oscar E., Fry, Christopher S.

“…Key points Severe burns result in significant skeletal muscle cachexia that impedes recovery. Activity of satellite cells, skeletal muscle stem cells, is…”
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Creatine Monohydrate Supplementation, but not Creatyl-L-Leucine, Increased Muscle Creatine Content in Healthy Young Adults: A Double-Blind Randomized Controlled Trial by Askow, Andrew T, Paulussen, Kevin J M, McKenna, Colleen F, Salvador, Amadeo F, Scaroni, Susannah E, Hamann, Jade S, Ulanov, Alexander V, Li, Zhong, Paluska, Scott A, Beaudry, Kayleigh M, De Lisio, Michael, Burd, Nicholas A

“…Creatine (Cr) supplementation is a well-established strategy to enhance gains in strength, lean body mass, and power from a period of resistance training…”
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