Publications by authors named "Calen P Ryan"

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Effect of long-term caloric restriction on telomere length in healthy adults: CALERIE™ 2 trial analysis.
Waylon J Hastings, Qiaofeng Ye, Sarah E Wolf, Calen P Ryan, Sai Krupa Das, Kim M Huffman, Michael S Kobor, William E Kraus, Julia L MacIsaac, Corby K Martin

Aging Cell· June 2024

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Pregnancy is linked to faster epigenetic aging in young women.
Calen P Ryan, Nanette R Lee, Delia B Carba, Julie L MacIsaac, David T S Lin, Parmida Atashzay, Daniel W Belsky, Michael S Kobor, Christopher W Kuzawa

Proc Natl Acad Sci U S A· April 2024

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A National Institute on Aging workshop on the long-term effects of pregnancy on aging.
Katherine I Kim, Natalie A Bello, Liisa A M Galea, Vadim N Gladyshev, Grazyna Jasienska, Calen P Ryan

Nat Aging· December 2025

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Distinct maternal DNA methylation associations with gestational age at early and late-mid term pregnancy in a low- and middle-income country: evaluation of biological, genetic, and psychosocial contributors.
Marcia Smiti Jude, Chaini Konwar, Robyn J McQuaid, Farooq Ghani, Nazneen Islam, Calen P Ryan

BMC Pregnancy Childbirth· October 2025

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Accounting for differences between Infinium MethylationEPIC v2 and v1 in DNA methylation-based tools.
Beryl C Zhuang, Marcia Smiti Jude, Chaini Konwar, Natan Yusupov, Calen P Ryan

Life Sci Alliance· September 2025

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Evaluation of a DNA methylation-based measure of chronic inflammation in two generations of adults in metropolitan Cebu, Philippines.
Thomas W McDade, Sofia Carrera, Calen P Ryan, David Burgner, Linda S Adair

Sci Rep· September 2025

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Accounting for differences between Infinium MethylationEPIC v2 and v1 in DNA methylation-based tools.
Beryl C Zhuang, Marcia Smiti Jude, Chaini Konwar, Natan Yusupov, Calen P Ryan

bioRxiv· June 2025

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Pace of Aging analysis of healthspan and lifespan in older adults in the US and UK.
Arun Balachandran, Heming Pei, Yifan Shi, John R Beard, Avshalom Caspi, Calen P Ryan

Nat Aging· June 2025

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Discrimination, Coping, and DNAm Accelerated Aging Among African American Mothers of the InterGEN Study.
Alexandria Nyembwe, Yihong Zhao, Billy A Caceres, Daniel W Belsky, Calen Patrick Ryan

Epigenomes· May 2025

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Association of a pace of aging epigenetic clock with rate of cognitive decline in the Framingham Heart Study Offspring Cohort.
Micah J Savin, Haoyang Wang, Heming Pei, Allison E Aiello, Stephanie Assuras, Calen P Ryan

Alzheimers Dement (Amst)· November 2024

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Genetic analysis of selection bias in a natural experiment: Investigating in-utero famine effects on elevated body mass index in the Dutch Hunger Winter Families Study.
Jiayi Zhou, Claire E Indik, Thomas B Kuipers, Chihua Li, Michel G Nivard, Calen P Ryan

Am J Epidemiol· October 2024

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Multicohort Epigenome-Wide Association Study of All-Cause Cardiovascular Disease and Cancer Incidence: A Cardio-Oncology Approach.
Arce Domingo-Relloso, Angela L Riffo-Campos, Naisi Zhao, Guillermo Ayala, Karin Haack, Calen P Ryan

JACC CardioOncol· October 2024

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DNA methylation-based estimators of telomere length show low correspondence with paternal age at conception and other measures of external validity of telomere length.
Dan T A Eisenberg, Calen P Ryan, Nanette R Lee, Delia B Carba, Julie L MacIsaac

Geroscience· August 2024

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Diet, Pace of Biological Aging, and Risk of Dementia in the Framingham Heart Study.
Aline Thomas, Calen P Ryan, Avshalom Caspi, Zhonghua Liu, Terrie E Moffitt

Ann Neurol· June 2024

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Accelerated biological aging six decades after prenatal famine exposure.
Mengling Cheng, Dalton Conley, Tom Kuipers, Chihua Li, Calen P Ryan

Proc Natl Acad Sci U S A· June 2024

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A blood biomarker of the pace of aging is associated with brain structure: replication across three cohorts.
Ethan T Whitman, Calen P Ryan, Wickliffe C Abraham, Angela Addae, David L Corcoran

Neurobiol Aging· April 2024

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Educational Mobility, Pace of Aging, and Lifespan Among Participants in the Framingham Heart Study.
Gloria H J Graf, Allison E Aiello, Avshalom Caspi, Meeraj Kothari, Hexuan Liu, Calen P Ryan

JAMA Netw Open· March 2024

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Liver-derived plasminogen mediates muscle stem cell expansion during caloric restriction through the plasminogen receptor Plg-R.
Akshay Bareja, David E Lee, Tricia Ho, Greg Waitt, Lauren H McKay, Calen P Ryan

Cell Rep· March 2024

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Association between infectious exposures in infancy and epigenetic age acceleration in young adulthood in metropolitan Cebu, Philippines.
Thomas W McDade, Calen P Ryan, Linda S Adair, Nanette R Lee, Delia B Carba

Am J Hum Biol· November 2023

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Reply to Nwanaji-Enwerema, 2023, "Exposome and low birthweight selection bias considerations in early life infections and epigenetic age relationships".
Thomas W McDade, Calen P Ryan, Linda S Adair, Nanette R Lee, Delia B Carba

Am J Hum Biol· November 2023

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Genetic analysis of selection bias in a natural experiment: Investigating in-utero famine effects on elevated body mass index in the Dutch Hunger Winter Families Study.
Jiayi Zhou, Claire E Indik, Thomas B Kuipers, Chihua Li, Michel G Nivard, Calen P Ryan

medRxiv· October 2023

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A blood biomarker of accelerated aging in the body associates with worse structural integrity in the brain: replication across three cohorts.
Ethan T Whitman, Calen P Ryan, Wickliffe C Abraham, Angela Addae, David L Corcoran

medRxiv· September 2023

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Diet, pace of biological aging, and risk of dementia in the Framingham Heart Study.
Aline Thomas, Calen P Ryan, Avshalom Caspi, Terrie E Moffitt, Karen Sugden

medRxiv· May 2023

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Birth weight and maternal energy status during pregnancy as predictors of epigenetic age acceleration in young adults from metropolitan Cebu, Philippines.
Christopher W Kuzawa, Calen P Ryan, Linda S Adair, Nanette R Lee, Delia B Carba

Epigenetics· November 2022

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Maternal epigenetic clocks measured during pregnancy do not predict gestational age at delivery or offspring birth outcomes: a replication study in metropolitan Cebu, Philippines.
Calen P Ryan, Raviraj J Rege, Nanette R Lee, Delia B Carba, Michael S Kobor

Clin Epigenetics· June 2022

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