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, Angela Totaro, Rosa Rubino, Lazzaro Di Mauro, Roberto Tarquini

Research output: Contribution to journalArticle

10 Citations (Scopus)

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.

Original languageEnglish
Article number21404
JournalScientific Reports
Volume6
DOIs
Publication statusPublished - Feb 24 2016

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Fetal Blood
Stem Cells
Blood Volume
Blood Donors
Blood Banks
Obstetrics
Surrogate Mothers
Regenerative Medicine
Hematologic Diseases
Immune System Diseases
Hematopoietic Stem Cells
Parity
Birth Weight
Gestational Age
Linear Models
Transplantation
Mothers
Newborn Infant
Weights and Measures

ASJC Scopus subject areas

  • General

Cite this

Time related variations in stem cell harvesting of umbilical cord blood. / Mazzoccoli, Gianluigi; Miscio, Giuseppe; Fontana, Andrea; Copetti, Massimiliano; Francavilla, Massimo; Bosi, Alberto; Perfetto, Federico; Valoriani, Alice; De Cata, Angelo; Santodirocco, Michele; Totaro, Angela; Rubino, Rosa; Di Mauro, Lazzaro; Tarquini, Roberto.

In: Scientific Reports, Vol. 6, 21404, 24.02.2016.

Research output: Contribution to journalArticle

Mazzoccoli, G, Miscio, G, Fontana, A, Copetti, M, Francavilla, M, Bosi, A, Perfetto, F, Valoriani, A, De Cata, A, Santodirocco, M, Totaro, A, Rubino, R, Di Mauro, L & Tarquini, R 2016, 'Time related variations in stem cell harvesting of umbilical cord blood', Scientific Reports, vol. 6, 21404. https://doi.org/10.1038/srep21404
Mazzoccoli, Gianluigi ; Miscio, Giuseppe ; Fontana, Andrea ; Copetti, Massimiliano ; Francavilla, Massimo ; Bosi, Alberto ; Perfetto, Federico ; Valoriani, Alice ; De Cata, Angelo ; Santodirocco, Michele ; Totaro, Angela ; Rubino, Rosa ; Di Mauro, Lazzaro ; Tarquini, Roberto. / Time related variations in stem cell harvesting of umbilical cord blood. In: Scientific Reports. 2016 ; Vol. 6.
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