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BIOMARKER:

CD33 positive

i
Other names: CD33, CD33 Molecule, Sialic Acid-Binding Ig-Like Lectin 3, Myeloid Cell Surface Antigen CD33, CD33 Antigen (Gp67), SIGLEC3, Gp67, Sialic Acid Binding Ig-Like Lectin 3, CD33 Molecule Transcript, CD33 Antigen, SIGLEC-3, Siglec-3, P67
Entrez ID:
Related biomarkers:
18h
Evaluation of leukocyte depletion filters for the removal of EpCAM-positive tumor cells during oncologic intraoperative blood salvage using CATUVAB®: an exploratory feasibility study. (PubMed, BMC Anesthesiol)
The present study demonstrates that the CATUVAB® procedure, in combination with different leukocyte depletion filters, achieved effective removal of EpCAM-positive tumor cells, accompanied by low residual catumaxomab levels and reduced pro-inflammatory cytokine concentrations. These findings support the feasibility of this approach; however, given the limited sample size and exploratory design, they should be considered preliminary and require confirmation in larger studies.
Journal
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IFNG (Interferon, gamma) • IL6 (Interleukin 6) • TNFA (Tumor Necrosis Factor-Alpha) • CXCL8 (Chemokine (C-X-C motif) ligand 8)
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CD33 positive
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Korjuny (catumaxomab)
5d
CHIP-AML22: a complex clinical trial in de novo pediatric AML patients, including a gemtuzumab ozogamicin randomization and targeted therapy with quizartinib in eligible subgroups, within the NOPHO-DB-SHIP consortium. (PubMed, Trials)
The risk-based approach and use of targeted therapies in CHIP-AML22 illustrate a shift toward more personalized treatment. Besides improving event-free survival, this study aims to contribute to the international consensus on strategies to reduce toxicity for all patients. The design of this study provides a dynamic framework, allowing for the potential introduction of emerging therapeutic options in the future.
Journal
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CD33 (CD33 Molecule)
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CD33 positive
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Vanflyta (quizartinib) • Mylotarg (gemtuzumab ozogamicin) • dexrazoxane
26d
CD33 expression combined with D15-MRD positivity identifies poor prognosis in children with ETV6::RUNX1-positive ALL. (PubMed, Ann Hematol)
In conclusion, the combination of CD33+ and D15-MRD-positivity may identify a distinct high-risk subgroup within ETV6::RUNX1-positive ALL. Early intervention, potentially including CD33-directed therapy, may represent a promising strategy to improve outcomes in this subgroup, although further validation is warranted.
Journal • Minimal residual disease
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RUNX1 (RUNX Family Transcription Factor 1) • ETV6 (ETS Variant Transcription Factor 6) • CD33 (CD33 Molecule)
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CD33 positive
1m
Analysis of Clinical Impact of CD33 rs12459419 Single-Nucleotide Polymorphism in AML Treated with Intensive Chemotherapy Without Gemtuzumab Ozogamicin. (PubMed, Int J Mol Sci)
To our knowledge, this is the first study to investigate the prognostic impact of the CD33 rs12459419 SNP per se on outcome and survival in adult AML patients treated with chemotherapy without GO. Validation in larger patient cohorts is required to conclusively rule out a prognostic role of the CD33 rs12459419 SNP in AML.
Retrospective data • Journal
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CD33 (CD33 Molecule)
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CD33 positive
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Mylotarg (gemtuzumab ozogamicin)
3ms
A Study To Learn About the Safety Medicine (Called Mylotarg) In People With Acute Myeloid Leukemia (clinicaltrials.gov)
P=N/A, N=165, Recruiting, Pfizer | Trial completion date: Apr 2027 --> Jul 2027 | Trial primary completion date: Apr 2027 --> Jul 2027
Trial completion date • Trial primary completion date
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CD33 (CD33 Molecule)
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CD33 positive
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Mylotarg (gemtuzumab ozogamicin)
4ms
Cooccurrence of myelodysplastic neoplasm and myeloid sarcoma with background mediastinal germ cell tumor: an autopsy case. (PubMed, J Clin Exp Hematop)
Next gene sequencing detected TP53 c.919+3del splice site variant and KRAS N116H. It is important to consider HMs when extramediastinal lesions or thrombocytopenia appear in patients with MGCT.
Journal
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KRAS (KRAS proto-oncogene GTPase) • TP53 (Tumor protein P53) • AFP (Alpha-fetoprotein) • CD33 (CD33 Molecule)
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AFP elevation • CD33 positive
4ms
Natural Killer(NK) Cell Therapy in Acute Myeloid Leukemia (clinicaltrials.gov)
P1, N=2, Completed, Institute of Hematology & Blood Diseases Hospital, China | Not yet recruiting --> Completed | N=102 --> 2
Trial completion • Enrollment change • First-in-human
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CD33 (CD33 Molecule)
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CD33 positive
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cytarabine • fludarabine IV • CD33/CLL1 dual CAR-NK cell • Super NK cell therapy
5ms
A phase 1/2 study of donor-derived anti-CD33 CAR T-cell therapy (VCAR33) for relapsed/refractory AML after allogeneic HCT. (PubMed, Blood)
This allogeneic CAR T product demonstrated acceptable safety and preliminary anti-leukemic activity. ClinicalTrials.gov: NCT05984199.
P1/2 data • Journal
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CD33 (CD33 Molecule)
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CD33 positive
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VCAR33ALLO
5ms
Prognostic value and predictive biomarkers of synergistic interaction between tumor-associated macrophages and cancer stem cells in colorectal cancer. (PubMed, Mol Clin Oncol)
In addition, elevated CD163 and CD133 levels were positively correlated with poorer prognosis in patients with CRC. In conclusion, it was suggested that different TAM phenotypes in combination with CSC-related biomarkers serve as potential biomarkers for CRC onset and progression.
Journal
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CD163 (CD163 Molecule) • CD86 (CD86 Molecule)
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CD33 positive
5ms
Case Report: Pediatric AML with TBC1D15::RAB21 fusion and FLT3-ITD/NPM1 co-mutation: diagnostic pitfalls in morphologic mimicry of acute promyelocytic leukemia. (PubMed, Front Oncol)
The patient achieved sustained remission following risk-adapted AML chemotherapy and allogeneic hematopoietic stem cell transplantation (allo-HSCT). This case underscores three critical points in pediatric AML: (1) the essential role of integrated molecular profiling in resolving morphologic ambiguities to prevent misclassification; (2) the complex prognostic impact of FLT3-ITD/NPM1 co-mutations in childhood AML; and (3) the potential therapeutic efficacy of allo-HSCT for rare fusion-driven subtypes.
Journal
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FLT3 (Fms-related tyrosine kinase 3) • NPM1 (Nucleophosmin 1) • CD33 (CD33 Molecule) • CD34 (CD34 molecule) • MPO (Myeloperoxidase)
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FLT3-ITD mutation • NPM1 mutation • CD33 positive
6ms
Depleting CBR1 increases chemosensitivity by reducing stemness and quiescence traits in non-small cell lung cancer. (PubMed, J Zhejiang Univ Sci B)
Our findings indicate that CBR1 expression is elevated in NSCLC tissues and cell lines, and further increases in the presence of cisplatin (CDDP)...In A549 xenografts, combined PP-Me and CDDP therapy significantly inhibited tumor growth compared to either treatment alone. In conclusion, CBR1 inhibition enhances CDDP chemosensitivity by suppressing stemness and quiescence in NSCLC.
Journal
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CCND1 (Cyclin D1) • SOX2 • POU5F1 (POU Class 5 Homeobox 1) • TCF4 (Transcription Factor 4)
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CD33 positive
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cisplatin
6ms
AGORA-1: A Phase 2 Study of Gemtuzumab Ozogamicin (GO)-Gilteritinib Combination in Adults With FLT3-ITD and/or FLT3-TKD Relapse/Refractory (R/R) AML (clinicaltrials.gov)
P2, N=19, Active, not recruiting, Centre Antoine Lacassagne | Recruiting --> Active, not recruiting | N=50 --> 19 | Trial completion date: Mar 2027 --> Jul 2028 | Trial primary completion date: Mar 2027 --> Jul 2028
Enrollment closed • Enrollment change • Trial completion date • Trial primary completion date
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FLT3 (Fms-related tyrosine kinase 3) • CD33 (CD33 Molecule)
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FLT3-ITD mutation • FLT3-TKD mutation • CD33 positive
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cytarabine • Xospata (gilteritinib) • Mylotarg (gemtuzumab ozogamicin)