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BIOMARKER:

RARA positive

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Other names: RARA, Retinoic Acid Receptor Alpha, Nuclear Receptor Subfamily 1 Group B Member 1, RAR-Alpha, NR1B1, Nucleophosmin-Retinoic Acid Receptor Alpha Fusion Protein NPM-RAR Long Form, Retinoic Acid Nuclear Receptor Alpha Variant 1, Retinoic Acid Nuclear Receptor Alpha Variant 2, Retinoic Acid Receptor, Alpha Polypeptide, Retinoic Acid Receptor, Alpha, RAR
Entrez ID:
Related biomarkers:
3ms
SY-1425-202: Tamibarotene Plus Venetoclax/Azacitidine in Participants With Newly Diagnosed AML (clinicaltrials.gov)
P2, N=95, Recruiting, Syros Pharmaceuticals | Trial completion date: Apr 2024 --> Apr 2028 | Trial primary completion date: Apr 2024 --> Apr 2028
Trial completion date • Trial primary completion date • Combination therapy
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RARA positive
|
Venclexta (venetoclax) • azacitidine • Amnolake (tamibarotene)
3ms
Trial primary completion date
|
RARA positive
|
azacitidine • Amnolake (tamibarotene)
11ms
STAT5B-RARa Fusion Positive Variant Acute Promyelocytic Leukemia: Role of Next-Generation Sequencing in Detection of a Rare Malignancy (AMP Europe 2023)
The patient received ATO, steroid, and azacytidine; however, within 7 days he developed respiratory distress followed by cardiac arrest which proved fatal... STAT5B-RARa t(17;17) is a rare variant of APML. It exhibits diagnostic, therapeutic, and prognostic difference with the common PML-RARa positive APL and, hence, the need for its prompt identification. Our case demonstrates the valuable role of NGS in reaching a definite diagnosis of such challenging and rare malignancy.
Next-generation sequencing
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BCR (BCR Activator Of RhoGEF And GTPase) • KIT (KIT proto-oncogene, receptor tyrosine kinase) • CD33 (CD33 Molecule) • PML (Promyelocytic Leukemia) • CD34 (CD34 molecule) • PTPRC (Protein Tyrosine Phosphatase Receptor Type C) • NCAM1 (Neural cell adhesion molecule 1) • STAT5B (Signal Transducer And Activator Of Transcription 5B) • GATA2 (GATA Binding Protein 2) • ANPEP (Alanyl Aminopeptidase, Membrane) • MPO (Myeloperoxidase)
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STAT5b-RARA fusion • RARA positive
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Oncomine Myeloid Assay GX
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azacitidine
12ms
Factors associated with thrombo-hemorrhagic deaths in patients with Acute Promyelocytic Leukemia treated with Arsenic Trioxide and All-Trans Retinoic Acid (ISTH 2023)
The induction and consolidation therapy was with Arsenic Trioxide and All-trans Retinoic Acid without chemotherapy (except hydroxyurea). The median age of 248 patients (140 males, 108 females) was 32 years (Range- 12-73). Two hundred (80.6%) patients had bleeding at presentation. The most common site of bleeding was epistaxis/gum bleed (N=128; 51.6%)(Figure 1).
Clinical
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RARA (Retinoic Acid Receptor Alpha)
|
RARA positive
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arsenic trioxide • hydroxyurea
1year
AML AND MDS WITH RARA OVEREXPRESSION: MOLECULAR AND CLINICAL FEATURES OF PATIENTS ENROLLED IN A PHASE 2 TRIAL EVALUATING TAMIBAROTENE-BASED THERAPY (EHA 2023)
AML and MDS with RARA overexpression present with molecular features similar to those described in published datasets. Notably, SRSF2 was the most common mutation in the ND older unfit AML cohort, consistent withpublished series. While the small number of RARA -positive MDS patients precludes definitive characterization of molecular profiles, data in AML patients suggest that RARA overexpression may be agnostic to known molecular features.
P2 data • Clinical
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TP53 (Tumor protein P53) • NRAS (Neuroblastoma RAS viral oncogene homolog) • IDH2 (Isocitrate Dehydrogenase (NADP(+)) 2) • NPM1 (Nucleophosmin 1) • DNMT3A (DNA methyltransferase 1) • RUNX1 (RUNX Family Transcription Factor 1) • SF3B1 (Splicing Factor 3b Subunit 1) • ASXL1 (ASXL Transcriptional Regulator 1) • TET2 (Tet Methylcytosine Dioxygenase 2) • ETV6 (ETS Variant Transcription Factor 6) • PTPN11 (Protein Tyrosine Phosphatase Non-Receptor Type 11) • RARA (Retinoic Acid Receptor Alpha) • SRSF2 (Serine and arginine rich splicing factor 2) • BCOR (BCL6 Corepressor) • U2AF1 (U2 Small Nuclear RNA Auxiliary Factor 1) • CEBPA (CCAAT Enhancer Binding Protein Alpha) • STAG2 (Stromal Antigen 2)
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SRSF2 mutation • U2AF1 mutation • RARA overexpression • RARA positive
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Oncomine Myeloid Assay GX
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Venclexta (venetoclax) • azacitidine • Amnolake (tamibarotene)
1year
Molecular Heterogeneity of Pediatric AML with Atypical Promyelocytes Accumulation in Children-A Single Center Experience. (PubMed, Genes (Basel))
These cases exhibited TBL1XR1::RARB and KMT2A::SEPT6 fusions as well as mutations, e.g., NPM1 insertion and non-recurrent chromosomal aberrations. Our findings demonstrate the genetic diversity of AML with APL-like morphological features, which is of high importance for successful therapy implementation.
Journal
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NPM1 (Nucleophosmin 1) • KMT2A (Lysine Methyltransferase 2A) • SEPTIN6 (Septin 6) • TBL1XR1 (TBL1X Receptor 1)
|
NPM1 mutation • Chr t(15;17) • RARA positive
1year
Clinical
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RARA (Retinoic Acid Receptor Alpha)
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RARA positive
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Amnolake (tamibarotene)
over1year
Targeting RARA Overexpression with Tamibarotene, a Potent and Selective RARα Agonist, is a Novel Approach in AML. (PubMed, Blood Adv)
The combination of oral tamibarotene plus azacitidine was evaluated in a Phase 2 clinical study in 51 newly diagnosed unfit AML patients identified as RARA-positive (N = 22) or RARA-negative (N = 29) for RARA mRNA overexpression in peripheral blasts with a blood-based biomarker test. These results support further evaluation of tamibarotene-based treatment strategies in AML and MDS patients with RARA overexpression to provide a targeted approach with the goal of improving patient outcomes. This trial is registered at www.clinicaltrials.gov as NCT02807558.
Journal
|
RARA (Retinoic Acid Receptor Alpha)
|
RARA overexpression • RARA positive
|
azacitidine • Amnolake (tamibarotene)
over1year
FISH Signal Pattern for an APL Variant Translocation with a PRKAR1A-RARA Fusion. (PubMed, J Assoc Genet Technol)
The typical signal pattern for a positive RARA break-apart probe is one red, one green, and one fusion. In this study, we report a rare APL case with a PRKAR1A-RARA fusion gene with a signal pattern distinct from that of t(15;17) and its other variants.
Journal
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PRKAR1A (Protein Kinase CAMP-Dependent Type I Regulatory Subunit Alpha)
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Chr t(15;17) • Chr t(15;17)/PML-RARA fusion • RARA positive
over1year
Initial Results from SELECT-AML-1, a Phase 2 Study of Tamibarotene in Combination with Venetoclax and Azacitidine in RARA-Positive Newly Diagnosed AML Patients Ineligible for Standard Induction Chemotherapy (ASH 2022)
The triplet demonstrated an initial safety profile similar to ven/aza. Data from the safety lead-in will inform triplet dosing for the randomized portion of the study.
Clinical • P2 data • Combination therapy
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IDH2 (Isocitrate Dehydrogenase (NADP(+)) 2) • RUNX1 (RUNX Family Transcription Factor 1) • RARA (Retinoic Acid Receptor Alpha) • SRSF2 (Serine and arginine rich splicing factor 2) • BCOR (BCL6 Corepressor) • CSF3R (Colony Stimulating Factor 3 Receptor)
|
IDH2 mutation • SRSF2 mutation • RARA overexpression • RARA positive
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Venclexta (venetoclax) • azacitidine • Amnolake (tamibarotene)
over1year
STAT5B-RARa Fusion Positive Variant Acute Promyelocytic Leukemia: Role of Next-Generation Sequencing in Detection of a Rare Malignancy (AMP 2022)
The patient received ATO, steroid and azacytidine; however, within seven days he developed respiratory distress followed by cardiac arrest which proved fatal... STAT5B-RARa t(17; 17) is a rare variant of APML. It exhibits diagnostic, therapeutic, and prognostic difference with the common PML-RARa positive APL and hence the need for its prompt identification. Our case demonstrates the valuable role of NGS in reaching a definite diagnosis of such challenging and rare malignancy.
Next-generation sequencing
|
BCR (BCR Activator Of RhoGEF And GTPase) • KIT (KIT proto-oncogene, receptor tyrosine kinase) • CD33 (CD33 Molecule) • PML (Promyelocytic Leukemia) • CD34 (CD34 molecule) • PTPRC (Protein Tyrosine Phosphatase Receptor Type C) • NCAM1 (Neural cell adhesion molecule 1) • STAT5B (Signal Transducer And Activator Of Transcription 5B) • GATA2 (GATA Binding Protein 2) • ANPEP (Alanyl Aminopeptidase, Membrane)
|
STAT5b-RARA fusion • RARA positive
|
Oncomine Myeloid Assay GX
|
azacitidine
over1year
Clinical • P2 data • Clinical Trial,Phase II • Journal • Combination therapy
|
RARA (Retinoic Acid Receptor Alpha)
|
RARA positive
|
Venclexta (venetoclax) • azacitidine • Amnolake (tamibarotene)
over1year
MDS-110 SELECT-MDS-1 Trial in Progress: A Phase 3 Randomized, Double-Blind, Placebo-Controlled Study of Tamibarotene/Azacitidine Versus Placebo/Azacitidine in Newly Diagnosed Adult Patients Selected for RARA-Positive Higher-Risk MDS. (PubMed, Clin Lymphoma Myeloma Leuk)
Azacitidine will be administered at 75 mg/m IV/SC daily on days 1-7 (or 1-5, 8-9) followed by tamibarotene/placebo at 6 mg BID orally on days 8-28 of each 28-day cycle. Response is assessed per the modified IWG MDS criteria (Cheson 2006).
Clinical • P3 data • Clinical Trial,Phase III • Journal
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RARA (Retinoic Acid Receptor Alpha)
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RARA overexpression • RARA positive
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azacitidine • Amnolake (tamibarotene)
almost2years
A novel RARA-SNX15 fusion in PML-RARA-positive acute promyelocytic leukemia with t(11;17;15)(q13;q21.2;q24.1). (PubMed, Int J Hematol)
Further studies are needed to evaluate the biological significance of RARA-SNX15L in APL. In conclusion, this is the first report of APL with a complex chromosomal rearrangement involving SNX15.
Journal
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PML (Promyelocytic Leukemia)
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Chr t(15;17) • Chr t(15;17)/PML-RARA fusion • RARA positive
2years
A RANDOMIZED, DOUBLE-BLIND, PHASE 3 STUDY OF TAMIBAROTENE/AZACITIDINE VERSUS PLACEBO/AZACITIDINE IN NEWLY DIAGNOSED ADULT PATIENTS SELECTED FOR RARA-POSITIVE HR-MDS (SELECT-MDS-1) (EHA 2022)
Results Approximately 190 patients will be randomized 2:1 and stratified by IPSS-R risk group and geographic region, providing 90% power to detect the difference in CR rates between the experimental and control arms, respectively, with one-sided alpha of 0.025. Conclusion The SELECT-MDS-1 trial opened to enrollment in February 2021, recruitment is ongoing, with sites located in North America, Israel, and Europe (NCT04797780).
Clinical • P3 data
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RARA (Retinoic Acid Receptor Alpha)
|
RARA overexpression • RARA positive
|
azacitidine • Amnolake (tamibarotene)
2years
TAMIBAROTENE IN COMBINATION WITH VENETOCLAX AND AZACITIDINE IN PREVIOUSLY UNTREATED ADULT PATIENTS SELECTED FOR RARA-POSITIVE AML WHO ARE INELIGIBLE FOR STANDARD INDUCTION THERAPY (SELECT AML-1) (EHA 2022)
Results Response rates and 95% exact binomial confidence intervals will be calculated by treatment group. Conclusion The SELECT AML-1 trial ( NCT04905407) opened in July 2021 with ongoing enrollment.
Clinical • Combination therapy
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RARA (Retinoic Acid Receptor Alpha)
|
RARA overexpression • RARA positive
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Venclexta (venetoclax) • azacitidine • Amnolake (tamibarotene)
2years
A Study for Improving the Outcome of Childhood Acute Promyeloid Leukemia (clinicaltrials.gov)
P4, N=176, Completed, South China Children's Leukemia Group | Enrolling by invitation --> Completed | Trial completion date: Sep 2022 --> Oct 2021
Trial completion • Trial completion date
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PML (Promyelocytic Leukemia)
|
RARA positive
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cytarabine • methotrexate • mitoxantrone • arsenic trioxide • mercaptopurine
over2years
Assessment of Minimal/Measurable Residual Disease Testing in Acute Myeloid Leukaemia By Molecular Methods in an Interlaboratory Study (ASH 2021)
This would have significant consequences clinically, with NPM1 marker false-positivity potentially committing patients to unneeded additional chemotherapy and/or transplant with the attendant risk of morbidity and mortality which highlights the need for ongoing EQA in this area. UK NEQAS LI will work with laboratories advocating they undertake a root cause analysis process to identify the source(s) of error contributing to false positive NPM1 marker results and support their subsequent corrective actions; sharing any educational findings with all participants.
NPM1 (Nucleophosmin 1) • RUNX1 (RUNX Family Transcription Factor 1) • RUNX1T1 (RUNX1 Partner Transcriptional Co-Repressor 1) • PML (Promyelocytic Leukemia)
|
Chr t(15;17) • Chr t(15;17)/PML-RARA fusion • RARA positive
over2years
A Study for Improving the Outcome of Childhood Acute Promyeloid Leukemia (clinicaltrials.gov)
P4, N=162, Enrolling by invitation, South China Children's Leukemia Group | Trial primary completion date: Sep 2020 --> Dec 2021
Clinical • Trial primary completion date
|
PML (Promyelocytic Leukemia)
|
RARA positive
|
cytarabine • methotrexate • mitoxantrone • arsenic trioxide • mercaptopurine
almost3years
Mutational profile of ZBTB16-RARA-positive acute myeloid leukemia. (PubMed, Cancer Med)
Our data suggest the association of mutations of the ARID1A gene and of the other members of the SWI/SNF chromatin remodeling complexes with ZBTB16-RARA+AMLs, where they may support the peculiar disease phenotype.
Journal
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ARID1A (AT-rich interaction domain 1A) • SMARCA4 (SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily A, member 4) • ARID2 (AT-Rich Interaction Domain 2) • ZBTB16 (Zinc Finger And BTB Domain Containing 16)
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ARID1A mutation • SMARCA4 mutation • RARA positive • ZBTB16-RARA fusion
3years
Clinicopathological Evaluation of Acute Leukemias in a Tertiary Care Hospital: A Cross-Sectional Study. (PubMed, Turk Patoloji Derg)
The application of revised 4th edition WHO 2016 classification confers uniformity in reporting acute leukemia cases that aids in the treatment by using targeted therapies and helps in the prediction of prognosis. The WHO classification for acute leukemias is very objective, therapy oriented and the need of the hour.
Clinical • Observational data • Journal
|
NPM1 (Nucleophosmin 1) • RUNX1 (RUNX Family Transcription Factor 1) • RUNX1T1 (RUNX1 Partner Transcriptional Co-Repressor 1) • PML (Promyelocytic Leukemia) • CEBPA (CCAAT Enhancer Binding Protein Alpha)
|
NPM1 mutation • CEBPA mutation • RARA positive