P=N/A, N=30, Not yet recruiting, Peking University People's Hospital

The patient received 1 cycle of induction chemotherapy with azacytidine and achieved complete remission...CONCLUSIONS The mechanism of how normal donor hematopoietic cells transform to leukemia in the host remains unclear. Donor cell leukemia provides a unique opportunity to examine genetic variations in donors and hosts with regards to the progression to malignancy.

P1, N=27, Not yet recruiting, Shirley Ryan AbilityLab

P2, N=196, Recruiting, Kirsten Grønbæk | Trial completion date: Sep 2027 --> Dec 2027 | Trial primary completion date: Sep 2024 --> Dec 2025

Finally, autophagy was associated with a lower abundance of CD8+ T-cell markers in AML patients expressing high levels of EREs. This work demonstrates that AZA-induced EREs are degraded by autophagy and shows that inhibiting autophagy can improve the immune recognition of AML blasts in treated patients.

P1, N=31, Completed, The Hospital for Sick Children | Active, not recruiting --> Completed | Trial completion date: Jul 2022 --> Mar 2024

Our results suggest that controlling the identified genes (e.g., the metallothionein gene family) and "cellular response"-related pathways ("cellular response to zinc ion", "cellular response to copper ion", and "cellular response to cadmium ion", where the enriched functional-related genes are MT2A, MT1F, MT1G, and MT1E) may provide crucial clues to address azacitidine resistance in patients with AML. We expect that our strategy will be a useful tool to uncover patient-specific molecular interplay that provides crucial clues for precision medicine in not only gastric cancer but also complex diseases.

Significantly, PL suppressed AML development in a mouse xenograft model, and its combination with current AML treatments (cytarabine, daunorubicin and azacytidine) had synergistic effects, indicating translational therapeutic potential. Taken together, these data position PL as a novel anti-AML candidate drug that can target leukaemia stem/progenitors and is amenable to combinatorial therapeutic strategies.

PegIFNα combined with 5-azacytidine only partially overcame resistance in VF;DmΔ/Δ mice. However, this combination strongly decreased the JAK2-mutant allele burden in mice carrying VF mutation only, showing potential to inflict substantial damage preferentially to the JAK2-mutant clone.

She was initially treated with azacitidine for MDS and showed transient improvement, but eventually died at age of 35 due to progression of MDS. Genetic screening revealed compound heterozygous variants in the BLM gene, with a recurrent variant previously reported in BS in one allele and a previously unreported variant in the other allele. Based on her characteristic clinical features and the presence of heterozygous variants in the BLM gene, she was diagnosed with BS harboring compound heterozygous BLM variants.

The regulatory effects of gene, variant, and DNA methylation were explored through dual-luciferase and 5-azacytidine treatment experiments, complemented by multiple database analyses...In addition, subjects with high-TACC3 expression presented an immunosuppressive microenvironment. These findings provide insights into the involvement of genetic variants of cellular senescence genes in the development and progression of colorectal cancer.

P2, N=57, Active, not recruiting, Sidney Kimmel Cancer Center at Thomas Jefferson University | Trial completion date: Dec 2023 --> Apr 2028 | Trial primary completion date: Dec 2023 --> Apr 2028

When prostates from obese mice treated with 5-AZA were incubated in vitro with inhibitors of the NOS or sGC, the inhibitory effect of 5-AZA was reverted, therefore, showing the involvement of NO and cGMP. In conclusion, our study paves the way to develop or repurpose therapies that recover the expression of eNOS and sGC and, hence, to improve prostate function in BPH.

Overall, our findings indicate that the Aza-Hes combination induces apoptosis and S-phase cell-cycle arrest through the mitogen-activated protein kinase pathway. In conclusion, the Aza-Hes combination is a potential antileukemia treatment.

P1, N=48, Not yet recruiting, Novo Nordisk A/S

Additionally, % occupancies, bond angles and the length of hydrogen bonds were calculated. These findings suggest that Azacitidine and Ribavirin may potentially serve as candidates for repurposing in individuals with KRAS-dependent cancers.Communicated by Ramaswamy H. Sarma.

P=N/A, N=40, Not yet recruiting, Wuhan Union Hospital, China

However, if it happens, it can be fatal, especially if not recognized and treated promptly. In this review, we aim to familiarize the reader with the presentation of azacitidine-induced lung injury, provide our suggested approach to management based on our experience and the current understanding of its mechanism, and review the literature of 20 case reports available on this topic.

No abstract available

P2, N=268, Active, not recruiting, M.D. Anderson Cancer Center | Trial completion date: Oct 2026 --> Oct 2027

P=N/A, N=130, Recruiting, Henan Cancer Hospital

The 5-azacytidine (AZA) and decitabine (DEC) are noncytotoxic, differentiation-inducing therapies approved for treatment of myelodysplastic syndrome, acute myeloid leukemias (AML), and under evaluation as maintenance therapy for AML postallogeneic hematopoietic stem cell transplant and to treat hemoglobinapathies. Analysis of patient samples demonstrated assay reproducibility, variation in patient DNMT1 levels prior to treatment, and DNMT1 depletion posttherapy. A flow-cytometry assay has been developed that in the research setting of clinical trials can inform studies of DEC or 5-AZA treatment to achieve targeted molecular pharmacodynamic effects and better understand treatment-resistance/failure.

Moreover, the effect of AZA on normal hematopoiesis did not differ significantly between individuals with non-Down syndrome and Down syndrome. In summary, this study suggests that AZA is a potentially effective treatment option for ML-DS disease control, including relapsed cases, and has reduced side-effects.

Treatment with 5-Azacytidine, a DNMT1 inhibitor, led to demethylation of the TACSTD2 promoter accompanied by an increase in TROP2 protein expression...Our data provide novel evidence for promoter demethylation and simultaneous gains of the active histone mark H3K4me3 across CpG-rich sequences, both being complementary mechanisms in the transcriptional regulation of TACSTD2 in colon cancer. The functional consequences of TROP2 loss in colorectal cancer needs to be further investigated.

The combination of SHOX2 and RASSF1A DNA methylation had a diagnostic value in pulmonary nodules and early LC. SHOX2 positively modulated the tumorigenesis and metastasis of LC by regulating DNA methylation processes.

We designed artificial intelligence-based prediction models (AIPM) using 52 diagnostic variables from 3687 patients included in the DATAML registry treated with intensive chemotherapy (IC, N = 3030) or azacitidine (AZA, N = 657) for an acute myeloid leukemia (AML)...We believe that AIPM could help hematologists to deal with the huge amount of data available at diagnosis, enabling them to have an OS estimation and guide their treatment choice. Our registry-based AIPM could offer a large real-life dataset with original and exhaustive features and select a low number of diagnostic features with an equivalent accuracy of prediction, more appropriate to routine practice.

Consistent with other studies, CRRs and median OS with AZA in treatment-naive patients with HR-MDS were low in this large, real-world cohort. Novel agents/combinations are urgently needed to improve these outcomes in HR-MDS.

While hypomethylating agents such as azacitidine and decitabine, as well as stem cell transplants, have been delineated as favored treatments for MDS, not all patients are physiologically receptive to these treatments. This methylation profile may have implications for delaying the onset of MDS, prompting a need for in-depth investigation. Our results emphasize the importance of exploring whether an extended BRB intervention can effectively alter MDS risk and elucidate the relationship between BRB-induced methylation changes, thus further unlocking the potential benefits of BRBs for MDS patients.

We sought to determine whether combination of azacitidine with a FLT3 inhibitor (gilteritinib, quizartinib, LT-850-166, FN-1501 or FF-10101) displayed synergy or antagonism. The results show that combinations that involved non-covalent FLT3 inhibitors, including the two clinically approved drugs gilteritinib and quizartinib were antagonistic. On the other hand combinations with the covalent inhibitor FF-10101 had some range of concentrations where synergy was observed.

P2, N=43, Recruiting, Henry Ford Health System | Trial completion date: Feb 2025 --> Feb 2026

P1, N=33, Recruiting, City of Hope Medical Center | Trial completion date: Nov 2023 --> May 2025 | Trial primary completion date: Nov 2023 --> May 2025

MD simulation results reveal that annonacin remains stable throughout the simulation time of 100 ns and also binds to the catalytic domain of DNMT1 protein. From the above results, it can be concluded that annonacin has the potential to inhibit the DNA methylation process and prevent leukemogenesis.Communicated by Ramaswamy H. Sarma.

P2, N=0, Withdrawn, Yale University

P1, N=44, Active, not recruiting, Northwestern University | Recruiting --> Active, not recruiting | Trial completion date: Jan 2024 --> Jan 2027 | Trial primary completion date: Mar 2023 --> Dec 2025

P1/2, N=52, Recruiting, Navy General Hospital, Beijing

Notably, azacitidine + venetoclax, azacitidine + sabatolimab, and azacitidine + magrolimab have shown exciting results in large, single-arm studies and have completed accrual in placebo-controlled, double-blind studies with OS as a primary endpoint. We all eagerly await the results of these studies.

P2, N=52, Recruiting, The First Affiliated Hospital of Xiamen University

In the present study, we showed, for the first time, the synergistic combination efficacy of rMETase and ethionine on osteosarcoma cells in contrast to normal fibroblasts, which were relatively resistant. The combination of rMETase and ethionine down-regulated c-MYC expression in the cancer cells. The present results indicate the combination of rMETase and ethionine may reduce the malignancy of osteosarcoma cells and can be a potential future clinical strategy.

P2, N=84, Recruiting, Novo Nordisk A/S | Trial primary completion date: Nov 2023 --> Oct 2024

Although drugs such as azacytidine and decitabine have been approved to target DNA methylation for diseases such as hematological malignancies, none have been approved for the treatment of DKD. This review has discussed the abnormal DNA methylation pattern and the kidney tissue-specific expression of critical genes involved in DKD onset and progression. Moreover, we also discuss the new possible therapeutic approach that can be exploited for treating DNA methylation aberrancy in a site-specific manner against DKD.

P1/2, N=20, Recruiting, Erasmus Medical Center | Trial primary completion date: Dec 2022 --> Dec 2024

In vitro treatment with azacytidine was performed to assess the active repression of CD155 expression by DNA methylation...Based on our results, novel immunotherapies focused on enhancing immune cytotoxicity will benefit from CD155/TIGIT axis blockade. These results warrant further investigation on CD155 as a biomarker and target for novel immunotherapies for MM and other malignancies.