Skip to main content
Top
Published in: BMC Neurology 1/2023

Open Access 01-12-2023 | Central Nervous System Trauma | Research

The density of bone marrow mononuclear cells and CD34+ cells in patients with three neurologic conditions

Authors: Kien Trung Nguyen, Nhung Thi My Hoang, Hoang-Phuong Nguyen, Liem Nguyen Thanh

Published in: BMC Neurology | Issue 1/2023

Login to get access

Abstract

Background

This study aimed to identify the density of mononuclear cells (MNCs) and CD34+ cells in the bone marrow of patients with three neurologic conditions.

Methods

The study included 88 patients with three neurologic conditions: 40 with cerebral palsy (CP) due to oxygen deprivation (OD), 23 with CP related to neonatal icterus (NI), and 25 with neurological sequelae after traumatic brain injury. Bone marrow aspiration was conducted from the patients’ bilateral anterior iliac crest under general anesthesia in an operating theater. MNCs were isolated by Ficoll gradient centrifugation and then infused intrathecally.

Results

There was a significant difference in the average MNC per ml and percentage of CD34+ cells by the type of disease, age group, and infusion time (p value < 0.05). The multivariable regression model showed the percentage of CD34+ association with the outcome (gross motor function 88 items- GMFM-88) in patients with CP.

Conclusions

The density of MNCs was 5.22 million cells per mL and 5.03% CD34+ cells in patients with three neurologic conditions. The highest density of MNCs in each ml of bone marrow was found in patients with CP due to OD, whereas the percentage of CD34+ cells was the highest among patients with CP related to NI.
Appendix
Available only for authorised users
Literature
11.
go back to reference Longo M, Hankins GD. Defining cerebral palsy: pathogenesis, pathophysiology and new intervention. Minerva Ginecol. 2009;61(5):421–9. Longo M, Hankins GD. Defining cerebral palsy: pathogenesis, pathophysiology and new intervention. Minerva Ginecol. 2009;61(5):421–9.
14.
go back to reference Wang X, Cheng H, Hua R, Yang J, Dai G, Zhang Z, et al. Effects of bone marrow mesenchymal stromal cells on gross motor function measure scores of children with cerebral palsy: a preliminary clinical study. Cytotherapy. 2013;15(12):1549–62.CrossRef Wang X, Cheng H, Hua R, Yang J, Dai G, Zhang Z, et al. Effects of bone marrow mesenchymal stromal cells on gross motor function measure scores of children with cerebral palsy: a preliminary clinical study. Cytotherapy. 2013;15(12):1549–62.CrossRef
15.
go back to reference Sharma A, Sane H, Gokulchandran N, Kulkarni P, Gandhi S, Sundaram J, et al. A clinical study of autologous bone marrow mononuclear cells for cerebral palsy patients: a new frontier. Stem Cells Int. 2015;905874(10):18. Sharma A, Sane H, Gokulchandran N, Kulkarni P, Gandhi S, Sundaram J, et al. A clinical study of autologous bone marrow mononuclear cells for cerebral palsy patients: a new frontier. Stem Cells Int. 2015;905874(10):18.
16.
go back to reference Chen G, Wang Y, Xu Z, Fang F, Xu R, Hu X, et al. Neural stem cell-like cells derived from autologous bone mesenchymal stem cells for the treatment of patients with cerebral palsy. J Transl Med. 2013;11(21):1479–5876. Chen G, Wang Y, Xu Z, Fang F, Xu R, Hu X, et al. Neural stem cell-like cells derived from autologous bone mesenchymal stem cells for the treatment of patients with cerebral palsy. J Transl Med. 2013;11(21):1479–5876.
17.
go back to reference Bansal H, Singh L, Verma P, Agrawal A, Leon J, Sundell IB, et al. Administration of Autologous Bone Marrow-Derived Stem Cells for treatment of cerebral palsy patients: a proof of concept. J Stem Cells. 2016;11(1):37–49. Bansal H, Singh L, Verma P, Agrawal A, Leon J, Sundell IB, et al. Administration of Autologous Bone Marrow-Derived Stem Cells for treatment of cerebral palsy patients: a proof of concept. J Stem Cells. 2016;11(1):37–49.
21.
go back to reference Xinquang. Stem cell therapy for traumatic brain injury: a progress update. Ann Neurol Surg. 2018;2(1):1008. Xinquang. Stem cell therapy for traumatic brain injury: a progress update. Ann Neurol Surg. 2018;2(1):1008.
24.
go back to reference Sharma A, Gokulchandran N, Chopra G, Kulkarni P, Lohia M, Badhe P, et al. Administration of autologous bone marrow-derived mononuclear cells in children with incurable neurological disorders and injury is safe and improves their quality of life. Cell Transplant. 2012;21(Suppl 1):S79–90. https://doi.org/10.3727/096368912X633798.CrossRef Sharma A, Gokulchandran N, Chopra G, Kulkarni P, Lohia M, Badhe P, et al. Administration of autologous bone marrow-derived mononuclear cells in children with incurable neurological disorders and injury is safe and improves their quality of life. Cell Transplant. 2012;21(Suppl 1):S79–90. https://​doi.​org/​10.​3727/​096368912X633798​.CrossRef
28.
go back to reference Dedeepiya VD, Rao YY, Jayakrishnan GA, Parthiban JK, Baskar S, Manjunath SR, et al. Index of CD34+ cells and mononuclear cells in the bone marrow of spinal cord injury patients of different age groups: a comparative analysis. Bone Marrow Res. 2012;2012:787414. https://doi.org/10.1155/2012/787414.CrossRef Dedeepiya VD, Rao YY, Jayakrishnan GA, Parthiban JK, Baskar S, Manjunath SR, et al. Index of CD34+ cells and mononuclear cells in the bone marrow of spinal cord injury patients of different age groups: a comparative analysis. Bone Marrow Res. 2012;2012:787414. https://​doi.​org/​10.​1155/​2012/​787414.CrossRef
35.
go back to reference Ema H, Suda T, Miura Y, Nakauchi H. Colony formation of clone-sorted human hematopoietic progenitors. Blood. 1990;75(10):1941–6.CrossRef Ema H, Suda T, Miura Y, Nakauchi H. Colony formation of clone-sorted human hematopoietic progenitors. Blood. 1990;75(10):1941–6.CrossRef
36.
go back to reference Van E, Bender J, Lee W, Schilling M, Smith A, Smith S, et al. Harvesting, characterization, and culture of CD34+ cells from human bone marrow, peripheral blood, and cord blood. Blood Cells. 1994;20(2–3):411–23. Van E, Bender J, Lee W, Schilling M, Smith A, Smith S, et al. Harvesting, characterization, and culture of CD34+ cells from human bone marrow, peripheral blood, and cord blood. Blood Cells. 1994;20(2–3):411–23.
37.
go back to reference Sutherland DR, Keating A, Nayar R, Anania S, Stewart AK. Sensitive detection and enumeration of CD34+ cells in peripheral and cord blood by flow cytometry. Exp Hematol. 1994;22(10):1003–10. Sutherland DR, Keating A, Nayar R, Anania S, Stewart AK. Sensitive detection and enumeration of CD34+ cells in peripheral and cord blood by flow cytometry. Exp Hematol. 1994;22(10):1003–10.
39.
40.
go back to reference Fritsch G, Stimpfl M, Kurz M, Printz D, Buchinger P, Fischmeister G, et al. The composition of CD34 subpopulations differs between bone marrow, blood and cord blood. Bone Marrow Transplant. 1996;17(2):169–78. Fritsch G, Stimpfl M, Kurz M, Printz D, Buchinger P, Fischmeister G, et al. The composition of CD34 subpopulations differs between bone marrow, blood and cord blood. Bone Marrow Transplant. 1996;17(2):169–78.
43.
go back to reference Mancias-Guerra C, Marroquin-Escamilla AR, Gonzalez-Llano O, Villarreal-Martinez L, Jaime-Perez JC, Garcia-Rodriguez F, et al. Safety and tolerability of intrathecal delivery of autologous bone marrow nucleated cells in children with cerebral palsy: an open-label phase I trial. Cytotherapy. 2014;16(6):810–20. https://doi.org/10.1016/j.jcyt.2014.01.008.CrossRef Mancias-Guerra C, Marroquin-Escamilla AR, Gonzalez-Llano O, Villarreal-Martinez L, Jaime-Perez JC, Garcia-Rodriguez F, et al. Safety and tolerability of intrathecal delivery of autologous bone marrow nucleated cells in children with cerebral palsy: an open-label phase I trial. Cytotherapy. 2014;16(6):810–20. https://​doi.​org/​10.​1016/​j.​jcyt.​2014.​01.​008.CrossRef
Metadata
Title
The density of bone marrow mononuclear cells and CD34+ cells in patients with three neurologic conditions
Authors
Kien Trung Nguyen
Nhung Thi My Hoang
Hoang-Phuong Nguyen
Liem Nguyen Thanh
Publication date
01-12-2023
Publisher
BioMed Central
Published in
BMC Neurology / Issue 1/2023
Electronic ISSN: 1471-2377
DOI
https://doi.org/10.1186/s12883-023-03071-3

Other articles of this Issue 1/2023

BMC Neurology 1/2023 Go to the issue