Evidence map›Paper›PMID 36123612›Full record

ArticleHuman genomics2022

Immune dysregulation associated with co-occurring germline CBL and SH2B3 variants.

Francesco Baccelli, Davide Leardini, Edoardo Muratore, Daria Messelodi, Salvatore Nicola Bertuccio, Maria Chiriaco, Caterina Cancrini, Francesca Conti, Fausto Castagnetti, Lucia Pedace and 6 more

Open access · goldAbstract read
In one paragraph

Article in Human genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 20% of its field
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

6 citing papers in PubMed, 8 citations in OpenAlex.

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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

16 authors at 6 institutions in 2 countries.

Francesco BaccelliPediatric Oncology and Hematology "Lalla Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138, Bologna, Italy.
Davide LeardiniPediatric Oncology and Hematology "Lalla Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138, Bologna, Italy. davide.leardini3@studio.unibo.it.
Edoardo MuratorePediatric Oncology and Hematology "Lalla Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138, Bologna, Italy.
Daria MesselodiDepartment of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138, Bologna, Italy.
Salvatore Nicola BertuccioDepartment of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138, Bologna, Italy.
Maria ChiriacoChair of Pediatrics, Department of Systems Medicine, University of Rome Tor Vergata, 00133, Rome, Italy.
Caterina CancriniChair of Pediatrics, Department of Systems Medicine, University of Rome Tor Vergata, 00133, Rome, Italy.
Francesca ContiPediatric Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138, Bologna, Italy.
Fausto CastagnettiHematology "Lorenzo E Ariosto Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138, Bologna, Italy.
Lucia PedaceDepartment of Hematology/Oncology and Cell and Gene Therapy, IRCCS Ospedale Pediatrico Bambino Gesù, Catholic University of the Sacred Heart, Rome, 00165, Rome, Italy.
Andrea PessionDepartment of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138, Bologna, Italy.
Ayami YoshimiDivision of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical Centre, Faculty of Medicine, University of Freiburg, 79085, Freiburg, Germany.
Charlotte NiemeyerDivision of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical Centre, Faculty of Medicine, University of Freiburg, 79085, Freiburg, Germany.
Marco TartagliaGenetics and Rare Diseases Research Division, IRCCS Ospedale Pediatrico Bambino Gesù, 00165, Rome, Italy.
Franco LocatelliDepartment of Hematology/Oncology and Cell and Gene Therapy, IRCCS Ospedale Pediatrico Bambino Gesù, Catholic University of the Sacred Heart, Rome, 00165, Rome, Italy.
Riccardo MasettiPediatric Oncology and Hematology "Lalla Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138, Bologna, Italy.
University of Bologna · ITAzienda USL di Bologna · ITBambino Gesù Children's Hospital · ITUniversity of Freiburg · DEUniversity of Rome Tor Vergata · ITUniversità Cattolica del Sacro Cuore · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCBL syndrome is a RASopathy caused by heterozygous germline mutations of the Casitas B-lineage lymphoma (CBL) gene. It is characterized by heterogeneous clinical phenotype, including developmental delay, facial dysmorphisms, cardiovascular malformations and an increased risk of cancer development, particularly juvenile myelomonocytic leukemia (JMML). Although the clinical phenotype has been progressively defined in recent years, immunological manifestations have not been well elucidated to date.

methodsWe studied the genetic, immunological, coagulative, and clinical profile of a family with CBL syndrome that came to our observation after the diagnosis of JMML, with homozygous CBL mutation, in one of the members.

resultsVariant analysis revealed the co-occurrence of CBL heterozygous mutation (c.1141 T > C) and SH2B3 mutation (c.1697G > A) in two other members. Patients carrying both mutations showed an ALPS-like phenotype characterized by lymphoproliferation, cytopenia, increased double-negative T-cells, impaired Fas-mediated lymphocyte apoptosis, altered cell death in PBMC and low TRECs expression. A coagulative work-up was also performed and showed the presence of subclinical coagulative alterations in patients carrying both mutations.

conclusionIn the reported family, we described immune dysregulation, as part of the clinical spectrum of CBL mutation with the co-occurrence of SH2B3.

Indexed as

Leukemia, Myelomonocytic, JuvenileProto-Oncogene Proteins c-cblGerm CellsGerm-Line MutationHumansLeukocytes, MononuclearProto-Oncogene Proteins c-cblCBLCBL syndromeImmune dysregulationJMMLSH2B3

Identifiers

PMID36123612
PMCPMC9484243
OpenAlexW4296371378

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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.