Evidence map›Paper›PMID 20873991›Full record

ArticleCytotherapy2010

Immune mobilization of autologous blood progenitor cells: direct influence on the cellular subsets collected.

Kenneth R Meehan, Laleh Talebian, Jillian Wu, John M Hill, Zbigniew M Szczepiorkowski, Charles L Sentman, Marc S Ernstoff

Abstract readClinical Trial, Phase I
In one paragraph

Article in Cytotherapy, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Adoptive cellular therapy using cells enriched for NKG2D+CD3+CD8+T cells after autologous transplantation for myeloma.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2013
    Trial
  2. Article
  3. 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

7 authors.

Kenneth R MeehanBlood and Marrow Transplant Program, Section of Hematology and Oncology, 1 Medical Center Drive, Dartmouth Hitchcock Medical Center, Norris Cotton Cancer Center, Lebanon, NH 03756, USA. Kenneth.R.Meehan@hitchcock.org
Laleh Talebian
Jillian Wu
John M Hill
Zbigniew M Szczepiorkowski
Charles L Sentman
Marc S Ernstoff

Funding

Translational Engineering in Cancer (TEC)P30CA023108 · NCI · DARTMOUTH COLLEGE · PI Steven D Leach · 1985 to 2026
$91.3M
VASCULAR LEUKOCYTES: BASIC IMMUNOBIOLOGY AND FUNCTIONAL PLASTICITYP20RR016437 · NCRR · DARTMOUTH COLLEGE · PI GREEN, WILLIAM R · 2001 to 2010
$24.3M
Immunotherapy for Renal Cell CarcinomaR01CA095648 · NCI · DARTMOUTH COLLEGE · PI ERNSTOFF, MARC S · 2003 to 2010
$2.3M
Chimeric NKG2D receptors in ovarian cancer immunotherapyR01CA130911 · NCI · DARTMOUTH COLLEGE · PI SENTMAN, CHARLES L. · 2008 to 2012
$1.6M
Lymphodepletion for Melanoma PatientsR21CA112761 · NCI · DARTMOUTH COLLEGE · PI ERNSTOFF, MARC S · 2006 to 2007
$559k
NCI NIH HHS P30 CA023108NCI NIH HHS R01 CA095648NCI NIH HHS R01CA095648NCI NIH HHS R01 CA130911NCI NIH HHS R21 CA112761NCRR NIH HHS P20 RR016437
6 · The paper itself

Abstract

BACKGROUND

aimsA phase I trial examined the ability of immunotherapy to mobilize progenitor and activated T cells.

methodsInterleukin (IL)-2 was administered subcutaneously for 11 days, with granulocyte (G)-colony-stimulating factor (CSF) (5 mcg/kg/day) and granulocyte-macrophage (GM)-CSF (7.5 mcg/kg/day) added for the last 5 days. Leukapheresis was initiated on day 11. Thirteen patients were treated (myeloma n = 11, non-Hodgkin's lymphoma n = 2).

resultsToxicities were minimal. IL-2 was stopped in two patients because of capillary leak (n = 1) and diarrhea (n = 1). Each patient required 2.5 leukaphereses (median; range 1-3) to collect 3.2 x 10⁶ CD34+ cells/kg (median; range 1.9-6.6 x 10⁶/kg). Immune mobilization increased the number of CD3+ CD8+ T cells (P = 0.002), CD56+ natural killer (NK) cells (P = 0.0001), CD8+ CD56+ T cells (P = 0.002) and CD4+ CD25+ cells (P = 0.0001) compared with cancer patients mobilized with G-CSF alone. There was increased lysis of myeloma cells after 7 days (P = 0.03) or 11 days (P = 0.02). The maximum tolerated dose of IL-2 was 1 x 10⁶ IU/m²/day.

conclusionsImmune mobilization is well tolerated with normal subsequent marrow engraftment. As cells within the graft influence lymphocyte recovery, an increased number of functional lymphocytes may result in more rapid immune reconstitution.

Indexed as

Hematopoietic Stem Cell MobilizationHematopoietic Stem Cell TransplantationAdolescentAdultAgedCapillary Leak SyndromeFemaleGranulocyte Colony-Stimulating FactorGranulocyte-Macrophage Colony-Stimulating FactorHematologic NeoplasmsHumansInterleukin-2LeukapheresisLymphocyte ActivationMaleMaximum Tolerated DoseGranulocyte Colony-Stimulating FactorGranulocyte-Macrophage Colony-Stimulating FactorInterleukin-2

Identifiers

PMID20873991
PMCPMC3280590

What OpenQuestion holds

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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.