Evidence map›Paper›PMID 26906327›Full record

ArticleScientific reports2016

Time related variations in stem cell harvesting of umbilical cord blood.

Gianluigi Mazzoccoli, Giuseppe Miscio, Andrea Fontana, Massimiliano Copetti, Massimo Francavilla, Alberto Bosi, Federico Perfetto, Alice Valoriani, Angelo De Cata, Michele Santodirocco and 4 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

12 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. [Influence of maternal and infant factors on CD34Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2021
    Article
  7. The Future State of Newborn Stem Cell Banking.Journal of clinical medicine · 2019
    Article
  8. Influence of the Type of Delivery, Use of Oxytocin, and Maternal Age onOxidative medicine and cellular longevity · 2019
    Article
  9. Review
  10. Article
  11. Review
  12. Enhancing the efficacy of engraftment of cord blood for hematopoietic cell transplantation.Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for Haemapheresis · 2016
    Review
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

14 authors at 3 institutions in 1 country.

Gianluigi MazzoccoliDepartment of Medical Sciences, Division of Internal Medicine and Chronobiology Unit, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Giuseppe MiscioApulia Cord Blood Bank, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Andrea FontanaUnit of Biostatistics, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Massimiliano CopettiUnit of Biostatistics, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Massimo FrancavillaComputing Unit, IRCCS Scientific Institute and Regional General Hospital "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Alberto BosiDepartment of Clinical and Experimental Medicine, Unit of Haematology, School of Medicine, University of Florence, Florence, Italy.
Federico PerfettoDepartment of Clinical and Experimental Medicine, School of Medicine, University of Florence, Florence, Italy.
Alice ValorianiInterinstitutional Department for Continuity of Care of Empoli, School of Medicine, University of Florence, Florence, Italy.
Angelo De CataDepartment of Medical Sciences, Division of Internal Medicine and Chronobiology Unit, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Michele SantodiroccoApulia Cord Blood Bank, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Angela TotaroApulia Cord Blood Bank, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Rosa RubinoDepartment of Medical Sciences, Division of Internal Medicine and Chronobiology Unit, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Lazzaro di MauroApulia Cord Blood Bank, IRCCS "Casa Sollievo della Sofferenza", S.Giovanni Rotondo (FG), Italy.
Roberto TarquiniInterinstitutional Department for Continuity of Care of Empoli, School of Medicine, University of Florence, Florence, Italy.
Casa Sollievo della Sofferenza · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITUniversity of Florence · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Umbilical cord blood (UCB) contains hematopoietic stem cells and multipotent mesenchymal cells useful for treatment in malignant/nonmalignant hematologic-immunologic diseases and regenerative medicine. Transplantation outcome is correlated with cord blood volume (CBV), number of total nucleated cells (TNC), CD34+ progenitor cells and colony forming units in UCB donations. Several studies have addressed the role of maternal/neonatal factors associated with the hematopoietic reconstruction potential of UCB, including: gestational age, maternal parity, newborn sex and birth weight, placental weight, labor duration and mode of delivery. Few data exist regarding as to how time influences UCB collection and banking patterns. We retrospectively analyzed 17.936 cord blood donations collected from 1999 to 2011 from Tuscany and Apulia Cord Blood Banks. Results from generalized multivariable linear mixed models showed that CBV, TNC and CD34+ cell were associated with known obstetric and neonatal parameters and showed rhythmic patterns in different time domains and frequency ranges. The present findings confirm that volume, total nucleated cells and stem cells of the UCB donations are hallmarked by rhythmic patterns in different time domains and frequency ranges and suggest that temporal rhythms in addition to known obstetric and neonatal parameters influence CBV, TNC and CD34+ cell content in UBC units.

Indexed as

AdolescentAdultBirth WeightBlood Specimen CollectionCell SeparationFemaleFetal BloodHematopoietic Stem CellsHumansInfant, NewbornMaleMaternal AgeMiddle AgedRetrospective StudiesTime FactorsYoung Adult

Identifiers

PMID26906327
PMCPMC4764902
OpenAlexW2296792188

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.