Progress of ctDNA in predicting prognosis of patients with urological tumors

Progress of ctDNA in predicting prognosis of patients with urological tumors

Circulating tumor DNA (ctDNA) for predicting tumor prognosis and guiding individualized treatment is a hot topic in malignant tumor research. ctDNA exists in the peripheral blood of tumor patients in a cell-free state and can dynamically evaluate the tumor condition, overcoming tumor heterogeneity biases. The 2023 American Association for Cancer Research (AACR) Annual Meeting was held from April 14 to 19, 2023, in Orlando, USA. In this AACR conference, three ctDNA-related studies evaluated its application value in urological tumors.
Exploring New Breast Cancer Risk Genes, Biomarkers, and Prognostic Models at AACR 2023

Exploring New Breast Cancer Risk Genes, Biomarkers, and Prognostic Models at AACR 2023

The American Association for Cancer Research (AACR) held its annual conference from April 14th to 19th, 2023 in Orlando, USA. With numerous reports on clinical, fundamental, and translational cancer research presented each year, this year's AACR conference delved deep into the realm of breast cancer. Research focused on the analysis of various susceptibility genes and risk-related biomarkers, aiming to discover new therapeutic targets and develop prognostic models, with the hope of providing improved services for patients.
Emerging Lymphoma Therapies at AACR 2023: Promising Results in CD19 Immunotherapy, CAR-T Cells, and Dual-Specific Antibodies

Emerging Lymphoma Therapies at AACR 2023: Promising Results in CD19 Immunotherapy, CAR-T Cells, and Dual-Specific Antibodies

The 2023 American Association for Cancer Research (AACR) Annual Meeting was held in Orlando, USA, from April 14 to 19, 2023. Every year, the AACR Congress reports numerous clinical, basic, and translational studies on cancer, especially innovative therapies in the preliminary phase I/II research stages. At this year's AACR conference, three clinical trials were reported in the lymphoma field, including anti-CD19 immunotherapy Tafasitamab, CD19/CD20 CAR naive/memory T cells, and bispecific quadrivalent antibody (innate cell engager) AFM13.
Dr. Lu Si: mRNA Vaccines and TIGIT Monoclonal Antibodies — New Stars of 2023 AACR

Dr. Lu Si: mRNA Vaccines and TIGIT Monoclonal Antibodies — New Stars of 2023 AACR

PD-1 inhibitors have become the international standard for adjuvant treatment of stage IIB-IV melanoma after surgery. Research on the neoadjuvant use of PD-1 monotherapy (pembrolizumab) for resectable melanoma was just published in the New England Journal of Medicine in March of this year. With this, PD-1 inhibitors cover the two major treatment areas of neoadjuvant and adjuvant treatment of melanoma. Two studies presented at this year's AACR conference have brought new breakthroughs to this field.
Combining PD-1 Monoclonal Antibody and HDAC Inhibitor with Conventional P-Gemox Significantly Improves the Treatment Outcome for NK/T Cell Lymphoma

Combining PD-1 Monoclonal Antibody and HDAC Inhibitor with Conventional P-Gemox Significantly Improves the Treatment Outcome for NK/T Cell Lymphoma

From June 17th to 23rd, 2023, the 17th International Conference on Malignant Lymphoma (ICML) was held grandly in Lugano, Switzerland. As the world's largest conference on malignant lymphoma, ICML has become an essential event in the field of lymphoma research and treatment over the past decades, aiming to present and discuss the latest basic, translational, and clinical research on lymphoma. NK/T cell lymphoma is a relatively rare hematological malignancy with no standardized treatment regimen. At this conference, Dr. Huiqiang Huang from the Cancer Center of Sun Yat-sen University,China,  gave an enlightening lecture on the treatment strategy for NK/T cell lymphoma. Oncology Frontier has specially interviewed Professor Huang and compiled the contents as follows:
Dr. Bo Dai: Research Progress in ASCO-GU 2023 prostate cancer

Dr. Bo Dai: Research Progress in ASCO-GU 2023 prostate cancer

The American Society of Clinical Oncology (ASCO) Genitourinary Cancers Symposium for 2023 (ASCO-GU 2023) kicked off on February 16th in San Francisco, USA. Numerous innovative treatment studies have emerged in the fields of metastatic hormone-sensitive prostate cancer (mHSPC), metastatic castration-resistant prostate cancer (mCRPC), non-metastatic castration-resistant prostate cancer (nmCRPC), and early/localized prostate cancer. These studies encompass a wide range of therapies, including androgen deprivation therapy (ADT), novel hormonal therapy (NHT), PARP inhibitors (PARPi), immunotherapy, nuclear medicine therapy, and localized treatments.
Comprehensive Research from West China Hospital of Sichuan University

Comprehensive Research from West China Hospital of Sichuan University

The American Society of Clinical Oncology (ASCO) Genitourinary Cancers Symposium (ASCO-GU 2023) was held in San Francisco, USA, from February 16th to 18th, 2023. Dr. Qiang Wei and Dr. Hao Zeng's team had multiple findings selected for academic exchange at this ASCO-GU symposium. Their work addressed prostate cancer, urinary tract carcinoma, and kidney cancer, covering prospective clinical trials, retrospective studies, and translational research. They shared and conveyed the "West China Experience" and "West China Plan" on the international stage.
Dr Zhu Yao’s Team: Significant Survival Differences in Newly Diagnosed mPC Patients between Asian and Caucasian patients

Dr Zhu Yao’s Team: Significant Survival Differences in Newly Diagnosed mPC Patients between Asian and Caucasian patients

Fudan University Shanghai Cancer Center Are there differences in long-term prognosis between Asian and Caucasian patients with new metastatic prostate cancer (mPC)? A study presented at the 2023 American Society of Clinical Oncology Genitourinary Cancers Symposium (ASCO-GU 2023) by Dr. Zhu Yao's team suggests that among patients receiving different treatment regimens, Asian males have superior overall survival (OS) and cancer-specific survival (CSS) compared to white males in this category. This research highlights the importance of considering Asians as an independent prognostic factor when evaluating individual patient outcomes and the need to include an adequate representation of Asian patients in the design of global multicenter clinical trials.
Urinary Tumor DNA for MRD Detection in NMIBC rTURBT

Urinary Tumor DNA for MRD Detection in NMIBC rTURBT

The American Society of Clinical Oncology Genitourinary Cancers Symposium (ASCO-GU 2023) kicked off in San Francisco on February 16, 2023. On the second day of the conference, during a special session on urothelial carcinoma, Professor Kyle M. Rose from the H. Lee Moffitt Cancer Center presented a prospective study on using cfDNA/utDNA for MRD detection in NMIBC patients undergoing repeat-transurethral resection of bladder tumor (rTURBT).