Immunophenotypic, cytotoxic, proteomic and genomic characterization of human cord blood vs. peripheral blood CD56 Dim NK cells

Evan Shereck, Nancy S. Day, Aradhana Awasthi, Janet Ayello, Yaya Chu, Catherine McGuinn, Carmella van de Ven, Megan S. Lim, Mitchell S. Cairo

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Unrelated cord blood (CB) is an excellent alternative as an allogeneic donor source for stem cell transplantation. CB transplantation is associated with lower incidence of severe acute graft versus host disease (GVHD) and chronic GVHD but similar rates of malignant relapse compared with other unrelated donor cell transplants. NK cells are critical innate immune components and the comparison of CB vs. peripheral blood (PB) NK cells is relatively unknown. NK cell receptor expression, cell function, and maturation may play a role in the risk of relapse after CB transplant. We investigated CB vs. PB NK cell subset cytotoxicity, function, receptor expression, and genomic and proteomic signatures. The CB CD56 dim compared with PB CD56 dim demonstrated significantly increased expression of NKG2A and NKG2D, respectively. CB vs. PB CD56 dim NK cells had significantly decreased in vitro cytotoxicity against a variety of non-Hodgkin lymphoma targets. Various proteins were significantly under- and over-expressed in CB vs. PB CD56 dim NK cells. Microarray analyses and qRT-PCR in CB vs. PB CD56 dim demonstrated significantly increased expression of genes in cell regulation and development of apoptosis, respectively. In summary, CB vs. PB CD56 dim NK cells appear to be earlier in development, have decreased functional activity, and increased capacity for programmed cell death, suggesting that CB NK cells require functional and maturational stimulation to achieve similar functional levels as PB CD56 dim NK cells.

Original languageEnglish (US)
JournalInnate Immunity
DOIs
StatePublished - Jan 1 2019

Fingerprint

Fetal Blood
Natural Killer Cells
Proteomics
Blood Cells
Graft vs Host Disease
Natural Killer Cell Receptors
Transplants
Recurrence
Unrelated Donors
Stem Cell Transplantation
Microarray Analysis
Non-Hodgkin's Lymphoma
Cell Death
Transplantation
Tissue Donors
Apoptosis
Gene Expression
Polymerase Chain Reaction
Incidence

Keywords

  • CD56
  • cord blood
  • genomics
  • innate immunity
  • NK cells

ASJC Scopus subject areas

  • Microbiology
  • Immunology
  • Molecular Biology
  • Cell Biology
  • Infectious Diseases

Cite this

Immunophenotypic, cytotoxic, proteomic and genomic characterization of human cord blood vs. peripheral blood CD56 Dim NK cells . / Shereck, Evan; Day, Nancy S.; Awasthi, Aradhana; Ayello, Janet; Chu, Yaya; McGuinn, Catherine; van de Ven, Carmella; Lim, Megan S.; Cairo, Mitchell S.

In: Innate Immunity, 01.01.2019.

Research output: Contribution to journalArticle

Shereck, Evan ; Day, Nancy S. ; Awasthi, Aradhana ; Ayello, Janet ; Chu, Yaya ; McGuinn, Catherine ; van de Ven, Carmella ; Lim, Megan S. ; Cairo, Mitchell S. / Immunophenotypic, cytotoxic, proteomic and genomic characterization of human cord blood vs. peripheral blood CD56 Dim NK cells In: Innate Immunity. 2019.
@article{28f0c0686a1e42c8b9611652fa54bdf8,
title = "Immunophenotypic, cytotoxic, proteomic and genomic characterization of human cord blood vs. peripheral blood CD56 Dim NK cells",
abstract = "Unrelated cord blood (CB) is an excellent alternative as an allogeneic donor source for stem cell transplantation. CB transplantation is associated with lower incidence of severe acute graft versus host disease (GVHD) and chronic GVHD but similar rates of malignant relapse compared with other unrelated donor cell transplants. NK cells are critical innate immune components and the comparison of CB vs. peripheral blood (PB) NK cells is relatively unknown. NK cell receptor expression, cell function, and maturation may play a role in the risk of relapse after CB transplant. We investigated CB vs. PB NK cell subset cytotoxicity, function, receptor expression, and genomic and proteomic signatures. The CB CD56 dim compared with PB CD56 dim demonstrated significantly increased expression of NKG2A and NKG2D, respectively. CB vs. PB CD56 dim NK cells had significantly decreased in vitro cytotoxicity against a variety of non-Hodgkin lymphoma targets. Various proteins were significantly under- and over-expressed in CB vs. PB CD56 dim NK cells. Microarray analyses and qRT-PCR in CB vs. PB CD56 dim demonstrated significantly increased expression of genes in cell regulation and development of apoptosis, respectively. In summary, CB vs. PB CD56 dim NK cells appear to be earlier in development, have decreased functional activity, and increased capacity for programmed cell death, suggesting that CB NK cells require functional and maturational stimulation to achieve similar functional levels as PB CD56 dim NK cells.",
keywords = "CD56, cord blood, genomics, innate immunity, NK cells",
author = "Evan Shereck and Day, {Nancy S.} and Aradhana Awasthi and Janet Ayello and Yaya Chu and Catherine McGuinn and {van de Ven}, Carmella and Lim, {Megan S.} and Cairo, {Mitchell S.}",
year = "2019",
month = "1",
day = "1",
doi = "10.1177/1753425919846584",
language = "English (US)",
journal = "Innate Immunity",
issn = "1753-4259",
publisher = "SAGE Publications Ltd",

}

TY - JOUR

T1 - Immunophenotypic, cytotoxic, proteomic and genomic characterization of human cord blood vs. peripheral blood CD56 Dim NK cells

AU - Shereck, Evan

AU - Day, Nancy S.

AU - Awasthi, Aradhana

AU - Ayello, Janet

AU - Chu, Yaya

AU - McGuinn, Catherine

AU - van de Ven, Carmella

AU - Lim, Megan S.

AU - Cairo, Mitchell S.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Unrelated cord blood (CB) is an excellent alternative as an allogeneic donor source for stem cell transplantation. CB transplantation is associated with lower incidence of severe acute graft versus host disease (GVHD) and chronic GVHD but similar rates of malignant relapse compared with other unrelated donor cell transplants. NK cells are critical innate immune components and the comparison of CB vs. peripheral blood (PB) NK cells is relatively unknown. NK cell receptor expression, cell function, and maturation may play a role in the risk of relapse after CB transplant. We investigated CB vs. PB NK cell subset cytotoxicity, function, receptor expression, and genomic and proteomic signatures. The CB CD56 dim compared with PB CD56 dim demonstrated significantly increased expression of NKG2A and NKG2D, respectively. CB vs. PB CD56 dim NK cells had significantly decreased in vitro cytotoxicity against a variety of non-Hodgkin lymphoma targets. Various proteins were significantly under- and over-expressed in CB vs. PB CD56 dim NK cells. Microarray analyses and qRT-PCR in CB vs. PB CD56 dim demonstrated significantly increased expression of genes in cell regulation and development of apoptosis, respectively. In summary, CB vs. PB CD56 dim NK cells appear to be earlier in development, have decreased functional activity, and increased capacity for programmed cell death, suggesting that CB NK cells require functional and maturational stimulation to achieve similar functional levels as PB CD56 dim NK cells.

AB - Unrelated cord blood (CB) is an excellent alternative as an allogeneic donor source for stem cell transplantation. CB transplantation is associated with lower incidence of severe acute graft versus host disease (GVHD) and chronic GVHD but similar rates of malignant relapse compared with other unrelated donor cell transplants. NK cells are critical innate immune components and the comparison of CB vs. peripheral blood (PB) NK cells is relatively unknown. NK cell receptor expression, cell function, and maturation may play a role in the risk of relapse after CB transplant. We investigated CB vs. PB NK cell subset cytotoxicity, function, receptor expression, and genomic and proteomic signatures. The CB CD56 dim compared with PB CD56 dim demonstrated significantly increased expression of NKG2A and NKG2D, respectively. CB vs. PB CD56 dim NK cells had significantly decreased in vitro cytotoxicity against a variety of non-Hodgkin lymphoma targets. Various proteins were significantly under- and over-expressed in CB vs. PB CD56 dim NK cells. Microarray analyses and qRT-PCR in CB vs. PB CD56 dim demonstrated significantly increased expression of genes in cell regulation and development of apoptosis, respectively. In summary, CB vs. PB CD56 dim NK cells appear to be earlier in development, have decreased functional activity, and increased capacity for programmed cell death, suggesting that CB NK cells require functional and maturational stimulation to achieve similar functional levels as PB CD56 dim NK cells.

KW - CD56

KW - cord blood

KW - genomics

KW - innate immunity

KW - NK cells

UR - http://www.scopus.com/inward/record.url?scp=85065674501&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85065674501&partnerID=8YFLogxK

U2 - 10.1177/1753425919846584

DO - 10.1177/1753425919846584

M3 - Article

JO - Innate Immunity

JF - Innate Immunity

SN - 1753-4259

ER -