Cited by 536Mast cells and histamineGastrointestinal Tumor Research and TreatmentPlatelet Disorders and Treatments

Mast cells and mastocytosis

Open access
Metcalfe, Dean D.·2008·Blood

Abstract

Mast cells have been recognized for well over 100 years. With time, human mast cells have been documented to originate from CD34+ cells, and have been implicated in host responses in both innate and acquired immunity. In clinical immunology, they are recognized for their central role in IgE-mediated degranulation and allergic inflammation by virtue of their expression of the high-affinity receptor for IgE and release of potent proinflammatory mediators. In hematology, the clinical disease of mastocytosis is characterized by a pathologic increase of mast cells in tissues, often associated with mutations in KIT, the receptor for stem cell factor. More recently, and with increased understanding of how human mast cells are activated through receptors including the high-affinity receptor for IgE and KIT, specific tyrosine kinase inhibitors have been identified with the potential to interrupt signaling pathways and thus limit the proliferation of mast cells as well as their activation through immunoglobulin receptors.

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-2007-11-078097

Cites

112 of 112 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 severity of MCA correlates with the extent of mediator release from MC during an anaphylactic reaction.

    “the severity of MCA correlates with the extent of mediator release from MC during an anaphylactic reaction.”

    From Proposed Diagnostic Algorithm for Patients with Suspected Mast Cell Activation Syndrome (2019) · cites this paper as [2]

    The ‘Mast cells in inflammation’ section identifies mast cells as central to anaphylaxis, and ‘Human mast cell mediators’ describes the mediators they release. Neither section states that the severity of mast-cell activation correlates with the extent of mediator release during an anaphylactic reaction; searches for severity and correlation did not find that relationship. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • Well-recognized symptoms of systemic MCA include acute urticaria, flushing, abdominal cramping, diarrhea, hypotensive syncope or near syncope, and tachycardia.

    “Well-recognized symptoms of systemic MCA include, among others, acute urticaria, flushing, abdominal cramping, diarrhea, hypotensive syncope or near syncope and tachycardia (Table 3) (1-3,26-28,31).”

    From Proposed Diagnostic Algorithm for Patients with Suspected Mast Cell Activation Syndrome (2019) · cites this paper as [2]

    The section on diseases of abnormal mast-cell proliferation describes flushing, diarrhea, abdominal pain, and vascular instability as clinical features of mastocytosis. It does not specifically identify acute urticaria, abdominal cramping, hypotensive syncope or near syncope, or tachycardia as symptoms of systemic mast-cell activation; its discussion concerns mastocytosis rather than systemic MCA generally. No page number is available for the passage in our copy. (LLM, conf=0.84)

    Experimental — accuracy not yet measured
  • MCA symptoms are caused by vasoactive and pro-inflammatory mediators released from MC upon activation by allergen via IgER cross-linking or other mechanisms.

    “MCA symptoms are caused by several different vasoactive and pro-inflammatory mediators released from MC when these cells are activated by an allergen via IgER cross-linking or other mechanisms (1-5,29-31).”

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: 14

  1. [5]5. Ehrlich P. Beitrage zur theorie und praxis der his- tologischen fa ¨rbung [thesis]. Leipzig, Germany: University of Leipzig; 1878.
  2. [6]6. Unna PG. Die spezifische fa ¨rbung der mastzel- lenko ¨rnung. Monatsh Prakt Dermatol. 1894;19: 367-368.
  3. [15]15. Sangster A. An anomalous mottled rash, accom- panied by pruritus, factitious urticaria and pig- mentation, "urticaria pigmentosa?" Trans Clin Soc London. 1878;11:161-163.
  4. [17]17. Degos R. Les mastocytoses. Bull Soc Med Ho ˆp (Paris). 1956;72:111-121.
  5. [31]31. Iran A-MA, Garriga MM, Metcalfe DD, Schwartz LB. Mast cells in cutaneous mastocystosis: accu- mulation of the MC TC type. Clin Exp Allergy. 1990;20:53-58.
  6. [39]39. Ehrenreich H, Burd PR, Rottem M, et al. Endo- thelins belong to the assortment of mast cell de- rived and mast cell associated cytokines. New Biologist. 1992;4:147-156.
  7. [43]43. Hagaman DD, Okayama Y, Ambrosio CD, Gilfillan AM, Prussin C, Metcalfe DD. Secretion of inter- leukin-1 receptor antagonist from human mast cells following IgE mediated activation and follow- ing segmental antigen challenge. Am J Resp Cell Mol Biol. 2001;25:685-691.
  8. [44]44. Devouassoux G, Foster B, Scott LM, Metcalfe DD, Prussin C. Frequency and characterization of antigen-specific IL-4 and IL-13 producing ba- sophils and T cells in peripheral blood of normals and asthmatics. J Allergy Clin Immunol. 1999; 104:811-819.
  9. [48]48. Ihle JN, Keller J, Oroszlan S, et al. Biologic prop- erties of homogenous interleukin 3. J Immunol. 1983;131:282-287.
  10. [49]49. Kirshenbaum AS, Goff JP, Irani A-M, Schwartz LB, Metcalfe DD. Interleukin 3-dependent growth of basophil-like cells and mast-like cells from hu- man bone marrow. J Immunol. 1989;83:595-601.
  11. [50]50. Valent P, Schmidt G, Besemer J, et al. Interleu- kin-3 is a differentiation factor for human ba- sophils. Blood. 1989;73:1763-1769.
  12. [66]66. Prausnitz C, Kustner H. Studien u ¨ber die Verber- empFindlichkeit. Z Bakt. 1921;86:160-163.
  13. [75]75. Tkaczyk C, Horejsi V, Iwaki S, et al. NTAL phos- phorylation is a pivotal link between the signaling cascades leading to human mast cell degranula- tion following Kit activation and Fc␧R1 aggrega- tion. Blood. 2004;104:207-214.
  14. [87]87. Akin C, Metcalfe DD. The biology of Kit in disease and the application of pharmacogenetics. J Al- lergy Clin Immunol. 2004;114:13-19.

Cited by

Sorted by citations

Authors
Metcalfe, D. D.
Affiliations
National Institutes of Health (US)
Corresponding author
Metcalfe, Dean D.
Venue
Blood
Published
2008-08-15
Volume
112
Issue
4
Pages
946-956
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W2012512942
Cited by
536
References
112
Citations by year
2026: 9 · 2025: 14 · 2024: 18 · 2023: 21 · 2022: 23 · 2021: 33 · 2020: 27 · 2019: 33 · 2018: 29 · 2017: 39 · 2016: 17 · 2015: 35 · 2014: 55 · 2013: 42 · 2012: 41
FWCI
2.46
Type
journal article
Language
en
Open access
Locations
  • Blood (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Division of Intramural Research, National Institute of Allergy and Infectious Diseases
  • National Institutes of Health
  • National Institute of Allergy and Infectious Diseases
  • NHLBI Division of Intramural Research
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Mast cells and histamine
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal Tumor Research and Treatment
  • Health Sciences › Medicine › Hematology › Platelet Disorders and Treatments
Keywords
mast cells, mastocytosis, CD34+ cells, IgE receptor, KIT mutations, stem cell factor, mast cell degranulation, allergic inflammation, tyrosine kinase inhibitors, mast cell activation, innate and adaptive immunity
MeSH terms
Animals, Humans, Inflammation, Mast Cells, Mastocytosis, Signal Transduction

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