Evidence map›Paper›PMID 36782327›Full record

ReviewOrphanet journal of rare diseases2023

Glucosylsphingosine (Lyso-Gb1) as a reliable biomarker in Gaucher disease: a narrative review.

Gaetano Giuffrida, Uros Markovic, Annalisa Condorelli, Valeria Calafiore, Daniela Nicolosi, Marianna Calagna, Stephanie Grasso, Marco Tindaro Valentino Ragusa, Jennifer Gentile, Mariasanta Napolitano

Open access · goldAbstract readReview
In one paragraph

Review in Orphanet journal of rare diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 pooled it
7.5field-weighted citation impact, top 2% 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

31 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Sphingolipids in Gaucher disease: a systematic review.Orphanet journal of rare diseases · 2025
    Pooled it
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Early Diagnosis of Gaucher Disease and ASMD in Sardinia: The "Ichnos" Project.Mediterranean journal of hematology and infectious diseases · 2026
    Article
  13. Article
  14. Abnormal Splicing ofBiomedicines · 2025
    Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. Review
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

10 authors at 5 institutions in 1 country.

Gaetano Giuffrida *Division of Haematology, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy. gaegiuffrida@gmail.com.ORCID 0000-0003-4947-3338
Uros Markovic *Division of Haematology, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy.
Annalisa CondorelliDivision of Haematology, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy.
Valeria CalafioreDivision of Haematology, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy.
Daniela NicolosiDivision of Haematology, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy.
Marianna CalagnaDivision of Haematology, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy.
Stephanie GrassoDivision of Haematology, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy.
Marco Tindaro Valentino RagusaDivision of Haematology, A.O.U. Policlinico Vittorio Emanuele, Catania, Italy.
Jennifer GentileSanofi Genzyme, Viale Bodio 37, Milan, Italy.
Mariasanta NapolitanoDepartment of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy.
Azienda Ospedaliero-Universitaria Policlinico - Vittorio Emanuele · ITUniversity of Catania · ITSanofi (Italy) · ITUniversity of Messina · ITUniversity of Palermo · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGaucher disease (GD) is a rare, inherited, autosomal recessive disorder caused by a deficiency of the lysosomal enzyme, acid β-glucosidase. Its diagnosis is achieved via measurements of acid β-glucosidase activity in either fresh peripheral blood leukocytes or dried blood spots, and confirmed by identifying characteristic mutations in the GBA1 gene. Currently, several biomarkers are available for disease monitoring. Chitotriosidase has been used over the last 20 years to assess the severity of GD, but lacks specificity in GD patients. Conversely, the deacylated form of glucosylceramide, glucosylsphingosine (also known as lyso-Gb1), represents a more reliable biomarker characterized by its high sensitivity and specificity in GD. MAIN TEXT: Herein, we review the current literature on lyso-Gb1 and describe evidence supporting its usefulness as a biomarker for diagnosing and evaluating disease severity in GD and monitoring treatment efficacy.

conclusionLyso-Gb1 is the most promising biomarker of GD, as demonstrated by its reliability in reflecting disease burden and monitoring treatment response. Furthermore, lyso-Gb1 may play an important role in the onset of monoclonal gammopathy of uncertain significance, multiple myeloma, and Parkinson's disease in GD patients.

Indexed as

Gaucher DiseaseBiomarkersGlucosylceramidaseHumansPsychosineReproducibility of ResultsBiomarkersGlucosylceramidasePsychosinesphingosyl beta-glucosideBiomarkerGaucher diseaseGlucosylsphingosineLyso-Gb1

Identifiers

PMID36782327
PMCPMC9926807
OpenAlexW4320482261

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.