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BIOMARKER:

CD20 negative

i
Other names: CD20, MS4A1, Membrane Spanning 4-Domains A1, Membrane-Spanning 4-Domains, Subfamily A, Member 1, Leukocyte Surface Antigen Leu-16, B-Lymphocyte Antigen CD20, CD20 Antigen, Membrane-Spanning 4-Domains Subfamily A Member 1, B-Lymphocyte Cell-Surface Antigen B1, B-Lymphocyte Surface Antigen B1, CD20 Receptor, LEU-16, CVID5, MS4A2
Entrez ID:
Related biomarkers:
17d
AI-guided CAR designs and targeted pathway modulation to enhance multi-antigen CAR T cell durability and overcome antigen escape. (PubMed, Nat Commun)
We extended this strategy to develop a trispecific CAR T platform co-expressing a secretable CD3/CD22 bispecific engager, achieving potent tumor eradication even in CD19/CD20-negative malignancies demonstrates efficacy across patient-derived leukemia samples and solid tumor models. Together, our study introduces a next-generation AI-guided CAR T strategy that integrates structure-based optimization and intracellular modulation to improve persistence, broaden antigen coverage, and ensure durable therapeutic efficacy.
Journal
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CD20 (Membrane Spanning 4-Domains A1) • CD22 (CD22 Molecule)
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CD20 negative
1m
Primary Breast Lymphoplasmacytic Lymphoma in a Young Woman: A Rare Case of Waldenström's Disease. (PubMed, Cureus)
The patient was treated with bendamustine-based chemotherapy and corticosteroids, with marked clinical and radiological improvement. This case emphasizes the importance of considering hematologic malignancies in the differential diagnosis of breast lesions to avoid unnecessary surgical management and ensure appropriate systemic therapy.
Journal
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CD20 (Membrane Spanning 4-Domains A1)
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CD20 negative
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bendamustine
2ms
FcεRγI promotes canine CD8 chimeric antigen receptor T cell cytotoxicity through a Syk-NFκB axis. (PubMed, Mol Ther)
Syk-NFκB signaling promotes FcεRγI expression in hBBζ CARTs, and CAR-TCR interactions potentiate NFκB signaling to upregulate FcεRγI and enhance CART function. These studies identify a potent therapeutic subset of innate-like canine CARTs induced by hBBζ signaling, which holds potential to improve both canine and human CART therapy.
Journal • IO biomarker
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CD8 (cluster of differentiation 8) • IFNG (Interferon, gamma) • TNFA (Tumor Necrosis Factor-Alpha) • SYK (Spleen tyrosine kinase) • GZMB (Granzyme B) • FCER1G (Fc Fragment Of IgE Receptor Ig)
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CD20 negative
2ms
ODIN: Optimizing lymphoDepletion to Improve Outcomes In Patients Receiving Cell Therapy With Yescarta (clinicaltrials.gov)
P1, N=40, Recruiting, University Health Network, Toronto | Trial completion date: Jun 2027 --> Sep 2027 | Trial primary completion date: Jun 2025 --> Sep 2027
Trial completion date • Trial primary completion date
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CD20 negative
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cyclophosphamide • Yescarta (axicabtagene ciloleucel)
2ms
When immature plasma cells form lymphoma: how to improve on diagnostics and treatment of plasmablastic lymphoma? (PubMed, Hematology Am Soc Hematol Educ Program)
Additionally, advanced disease outcomes may improve with the use of targeted agents, such as proteasome inhibitors and anti-CD38 monoclonal antibodies, when added to combination chemotherapy. Participation in clinical trials and multi-institutional collaboration will be essential to continue improving patient outcomes with PBL.
Review • Journal
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MYC (V-myc avian myelocytomatosis viral oncogene homolog) • CD20 (Membrane Spanning 4-Domains A1)
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CD20 negative
2ms
Transformation of Primary Small Intestinal Follicular Lymphoma to CD20-Negative Diffuse Large B-Cell Lymphoma following Rituximab Treatment: A Case Report. (PubMed, Case Rep Gastroenterol)
This case highlights the diagnostic limitation of endoscopic biopsy following rituximab therapy. Therefore, clinicians should be cautious in relying solely on endoscopic findings and remain open to surgical intervention to achieve a timely and accurate diagnosis.
Journal
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CD20 (Membrane Spanning 4-Domains A1)
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CD20 negative
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Rituxan (rituximab)
3ms
An Exploratory Clinical Study to Evaluate the Safety and Pharmacokinetic Profile of SNC116 in Patients With Relapsed/Refractory B-Cell Non-Hodgkin Lymphoma (ChiCTR2500110417)
P=N/A, N=44, Not yet recruiting, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College; National Cancer Center / Cancer Hospit
New trial
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ALK (Anaplastic lymphoma kinase) • BCL2 (B-cell CLL/lymphoma 2) • CD19 (CD19 Molecule) • IRF4 (Interferon regulatory factor 4)
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ALK positive • CD20 negative
3ms
Case Report: Immunophenotypically diverse immature patterns, including variable TdT expression, in aggressive B-cell lymphomas and leukemia with MYC rearrangement. (PubMed, Front Oncol)
In contrast, recent studies have shown that TdT-positive DLBCL/HGBCL-MYC/BCL2 and B-ALL with MYC rearrangement have distinct molecular features. In conclusion, an analysis of 93 cases, including our four cases, suggests that MYC rearrangement contributes to immature immunophenotypic profiles in both lymphoma and leukemia, emphasizing the importance of a refined classification that integrates morphology, immunophenotype, and genetics.
Journal • IO biomarker
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MYC (V-myc avian myelocytomatosis viral oncogene homolog) • BCL2 (B-cell CLL/lymphoma 2) • CD20 (Membrane Spanning 4-Domains A1)
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CD20 negative
4ms
Polatuzumab Vedotin Plus Rituximab, Ifosfamide, Carboplatin and Etoposide (Pola-R-ICE) Versus R-ICE Alone in Second Line Treatment of Diffuse Large B-cell Lymphoma (DLBCL) (clinicaltrials.gov)
P3, N=306, Active, not recruiting, GWT-TUD GmbH | Trial primary completion date: Dec 2026 --> Dec 2025 | Trial completion date: Dec 2027 --> Dec 2025
Trial completion date • Trial primary completion date
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BCL2 (B-cell CLL/lymphoma 2) • BCL6 (B-cell CLL/lymphoma 6)
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CD20 negative
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carboplatin • Rituxan (rituximab) • ifosfamide • etoposide IV • Polivy (polatuzumab vedotin-piiq)
4ms
Trial primary completion date
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CD20 negative
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cyclophosphamide • fludarabine IV • Tecartus (brexucabtagene autoleucel)
5ms
Decitabine-primed Tandem CD19/CD20 CAR T Cells Treatment in r/r B-NHL (clinicaltrials.gov)
P1/2, N=33, Active, not recruiting, Han weidong | Recruiting --> Active, not recruiting | Trial completion date: Dec 2025 --> Sep 2026 | Trial primary completion date: Dec 2024 --> May 2025
Enrollment closed • Trial completion date • Trial primary completion date
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BCL2 (B-cell CLL/lymphoma 2) • CCND1 (Cyclin D1) • BCL6 (B-cell CLL/lymphoma 6)
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Chr t(11;14) • CD20 negative
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cyclophosphamide • decitabine • fludarabine IV