Evidence map›Paper›PMID 27440083›Full record

ArticleThe American journal of clinical nutrition2016

Early exclusive breastfeeding is associated with longer telomeres in Latino preschool children.

Janet M Wojcicki, Melvin B Heyman, Deena Elwan, Jue Lin, Elizabeth Blackburn, Elissa Epel

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of clinical nutrition, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
4.3field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  7. Review
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  11. The fetal programming of telomere biology hypothesis: an update.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    Review
  12. The paternal age at conception effect on offspring telomere length: mechanistic, comparative and adaptive perspectives.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    Article
  13. Article
  14. Article
  15. Article
  16. Early life infection, but not breastfeeding, predicts adult blood telomere lengths in the Philippines.American journal of human biology : the official journal of the Human Biology Council · 2017
    Article
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 3 countries.

Janet M WojcickiDepartments of Pediatrics, janet.wojcicki@ucsf.edu.
Melvin B HeymanDepartments of Pediatrics.
Deena ElwanDepartments of Pediatrics.
Jue LinBiochemistry and Biophysics, and.
Elizabeth BlackburnBiochemistry and Biophysics, and.
Elissa EpelPsychiatry, University of California, San Francisco, San Francisco, CA.
University of California, San Francisco · US

Funding

UCSF CLINICAL AND TRANSLATIONAL SCIENCE INSTITUTEUL1RR024131 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JOHNSTON, S. CLAIBORNE · 2006 to 2011
$111.2M
NCRR NIH HHS UL1 RR024131
6 · The paper itself

Abstract

backgroundTelomere length (TL) is a marker of cellular aging, with the majority of lifetime attrition occurring during the first 4 y. Little is known about risk factors for telomere shortening in childhood.

objectiveWe evaluated the relation between early life feeding variables and preschool TL.

designWe assessed the relation between dietary, feeding, and weight-associated risk factors measured from birth and TL from blood samples taken at 4 y of age (n = 108) and 5 y of age (n = 92) in a cohort of urban, Latino children (n = 121 individual children). Feeding variables were evaluated in children with repeat measurements (n = 77).

resultsMean TL (in bp) was associated with exclusive breastfeeding at 4-6 wk of age (adjusted coefficient: 353.85; 95% CI: 72.81, 634.89; P = 0.01), maternal TL (adjusted coefficient: 0.32; 95% CI: 0.11, 0.54; P < 0.01), and older paternal age (adjusted coefficient: 33.27; 95% CI: 4.10, 62.44; P = 0.03). The introduction of other foods or drinks in addition to breast-milk or replacement-milk substitutes before 4-6 wk of age was associated with mean TL at 4 and 5 y of age (adjusted coefficient: -457.01; 95% CI: -720.50, -193.51; P < 0.01). Infant obesity at 6 mo of age and soda consumption at 4 y of age mediated the relation in part between exclusive breastfeeding at 4-6 wk of age and mean TL at 4 and 5 y of age. High soda consumption at 3 y of age was associated with an accelerated attrition from 4 to 5 y of age (adjusted coefficient: -515.14; 95% CI: -986.06, -41.22; P = 0.03).

conclusionExclusive breastfeeding at 4-6 wk of age may have long-term effects on child health as evidenced by longer TL at 4 and 5 y of age.

Indexed as

Breast FeedingDietHispanic or LatinoTelomereTelomere ShorteningAge FactorsBeveragesChild, PreschoolCohort StudiesDietary SucroseFathersFemaleHumansInfantInfant, NewbornMaleDietary SucrosebreastfeedinginfantsLatinoobesitytelomeretelomere length

Identifiers

PMID27440083
PMCPMC4962153
OpenAlexW2495459025

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.