Cited by 77Chronic Myeloid Leukemia TreatmentsAcute Myeloid Leukemia ResearchHematopoietic Stem Cell Transplantation

Age-related defects in B lymphopoiesis underlie the myeloid dominance of adult leukemia

Open access
Signer, Robert A. J., Montecino-Rodriguez, Encarnacion, Witte, Owen N., McLaughlin, Jami, Dorshkind, Kenneth·2007·Blood

Abstract

Reduced lymphopoiesis during aging contributes to declines in immunity, but little consideration has been given to its effect on the development of hematologic disease. This report demonstrates that age-related defects in lymphopoiesis underlie the myeloid dominance of adult leukemia. Using a murine model of chronic myeloid leukemia, an adult-onset malignancy that arises from transformation of hematopoietic stem cells by the BCR-ABL(P210) oncogene, we demonstrate that young bone marrow (BM) cells that were transformed with BCR-ABL(P210) initiated both a myeloproliferative disorder (MPD) and B-lymphoid leukemia, whereas BCR-ABL(P210)-transformed old BM cells recapitulated the human disease by inducing an MPD with rare lymphoid involvement. In addition, the lesser severity of MPDs initiated from old BCR-ABL(P210)-transduced BM cells revealed unappreciated defects in aged myeloid progenitors. These data demonstrate that aging affects patterns of leukemogenesis and indicate that the effects of senescence on hematopoiesis are more extensive than previously appreciated.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1182/blood-2007-01-069401

Cites

67 of 67 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The same oncogenic mutation causes more aggressive disease in aged stem cells than in young cells.

    “Also, there is some evidence (but not a lot) that the same oncogenic mutation results in a more aggressive disease in aged stem cells compared with young cells.105”

    From Aging of hematopoietic stem cells (2018) · cites this paper as [105]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 3

  1. Shizuru JA, Negrin RS, Weissman IL. Hemato- poietic stem and progenitor cells: clinical and pre- clinical regeneration of the hematolymphoid sys- tem. Annu Rev Med. 2005;56:509-538.
  2. Stam K, Heisterkamp N, Grosveld G, et al. Evi- dence of a new chimeric bcr/c-abl mRNA in pa- tients with chronic myelocytic leukemia and the Philadelphia chromosome. N Engl J Med. 1985; 313:1429-1433.
  3. Spangrude GJ, Heimfeld S, Weissman IL. Purifi- cation and characterization of mouse hematopoi- etic stem cells. Science. 1988;241:58-62.

Cited by

Sorted by citations

Authors
Signer, R. A. J., Montecino-Rodriguez, E., Witte, O. N., McLaughlin, J., & Dorshkind, K.
Affiliations
  • UCLA Jonsson Comprehensive Cancer Center (US)
  • Department of Pathology and Laboratory Medicine and the Hematopoietic Malignancies Program, Jonsson Comprehensive Cancer Center;
  • Howard Hughes Medical Institute (US)
  • Departments ofMicrobiology, Immunology and Molecular Genetics and
Venue
Blood
Published
2007-09-15
Volume
110
Issue
6
Pages
1831-1839
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W2076900669
Cited by
77
References
67
Citations by year
2025: 2 · 2024: 1 · 2023: 4 · 2022: 6 · 2021: 6 · 2020: 3 · 2019: 8 · 2018: 3 · 2017: 3 · 2016: 5 · 2015: 2 · 2014: 5 · 2013: 4 · 2012: 6
FWCI
3.62
Type
journal article
Language
en
Open access
Locations
  • Blood (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institute on Aging (AG-21459)
  • National Cancer Institute (CA-16 042, P30CA016042)
  • National Institute of Allergy and Infectious Diseases (P30AI028697)
Topics
  • Health Sciences › Medicine › Hematology › Chronic Myeloid Leukemia Treatments
  • Health Sciences › Medicine › Hematology › Acute Myeloid Leukemia Research
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
Keywords
aging, B cell development, adult leukemia, chronic myeloid leukemia, BCR-ABL, hematopoietic stem cells, myeloproliferative neoplasms, hematologic malignancies, hematopoietic progenitor cells, senescence, lymphoid leukemia, bone marrow
MeSH terms
Adult, Aging, Animals, B-Lymphocytes, Disease Models, Animal, Flow Cytometry, Hematopoiesis, Hematopoietic Stem Cells, Humans, Leukemia, Lymphoid, Mice, Inbred C57BL, Myeloproliferative Disorders, Retroviridae, Leukemia, Myelogenous, Chronic, BCR-ABL Positive, Bone Marrow Transplantation, Fusion Proteins, bcr-abl, Immunophenotyping, Age of Onset, Homeodomain Proteins, Myeloid Cells, Lymphopoiesis, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review