Breast cancer: an up-to-date review and future perspectives.

Breast cancer is the most common cancer worldwide. The occurrence of breast cancer is associated with many risk factors, including genetic and hereditary predisposition. Breast cancers are highly heterogeneous.

Case Report: Efficacy of ensartinib treatment in pulmonary inflammatory myofibroblastic tumor with a rare fusion.

Background: Inflammatory myofibroblastic tumors (IMTs) are rare with distal metastasis. Approximately 50% of patients have anaplastic lymphoma kinase (ALK) fusion. Patients with non-small cell lung cancer with ALK fusion are usually highly sensitive to ALK tyrosine kinase inhibitors (TKIs), but the application of TKI in IMT needs further exploration.

Machine learning-based prognostic and metastasis models of kidney cancer.

Background: Kidney cancer originates from the urinary tubule epithelial system of the renal parenchyma, accounting for 20% of all urinary system tumors. Approximately 70% of cases are localized at diagnosis, and 30% are metastatic. Most localized kidney cancers can be cured by surgery, but most metastatic patients relapse after surgery and eventually die of kidney cancer.

Risk-stratified Approach for Never- and Ever-Smokers in Lung Cancer Screening: A Prospective Cohort Study in China.

Over 40% of lung cancer cases occurred in never-smokers in China. However, high-risk never-smokers were precluded from benefiting from lung cancer screening as most screening guidelines did not consider them. We sought to develop and validate prediction models for 3-year lung cancer risks for never- and ever-smokers, named the China National Cancer Center Lung Cancer models (China NCC-LC models).

Identification of Tumor Antigens and Immune Subtypes of Malignant Mesothelioma for mRNA Vaccine Development.

Background: mRNA-based cancer vaccines have been considered a promising anticancer therapeutic approach against various cancers, yet their efficacy for malignant mesothelioma (MESO) is still not clear. The present study is designed to identify MESO antigens that have the potential for mRNA vaccine development, and to determine the immune subtypes for the selection of suitable patients.

Methods: A total of 87 MESO datasets were used for the retrieval of RNA sequencing and clinical data from The Cancer Genome Atlas (TCGA) databases.

Pooled analyses of randomized controlled trials on pyrotinib plus capecitabine and a rethink of the first-line options for HER2-positive relapsed or metastatic breast cancer.

This pooled analysis explored the possibility and potential of pyrotinib plus capecitabine as a first-line regimen in relapsed or metastatic HER2-positive breast cancer patients who received prior adjuvant or neoadjuvant chemotherapy with trastuzumab and discussed the potential treatment options for these patients, especially for the patients relapsed during or within 6 months after adjuvant trastuzumab.

The Isoforms of Estrogen Receptor Alpha and Beta in Thyroid Cancer.

The incidence of thyroid cancer was predominant in women, indicating that the sex hormone may have a role in thyroid cancer development. Generally, the sex hormone exerts its function by binding to the correspondent nuclear receptors. Therefore, aberrant of these receptors may be involved in the development of thyroid cancer.

Current status and progress in immunotherapy for malignant pleural mesothelioma.

Malignant pleural mesothelioma (MPM) is a rare and aggressive malignant disease. Currently, the platinum doublet of pemetrexed and cisplatin is the standard first-line treatment for unresectable MPM. However, recent promising results of immunotherapy have markedly changed the landscape of MPM treatment.

Factors affecting the completion of concurrent chemotherapy and impact of non-completion on survival in locally advanced esophageal squamous cell carcinoma.

Background: To investigate whether completion of concurrent chemotherapy (CCT) improves overall survival (OS) of patients with locally advanced esophageal squamous cell carcinoma (ESCC), and to identify predictors of non-completion of CCT.

Methods: Data of ESCC patients treated with definitive concurrent chemoradiotherapy from January 2012 to December 2017 were retrospectively analyzed. CCT completion was defined as receiving recommended cycles with at most 25% dose reduction.

Efficacy of hematopoietic stem cell transplantation in the treatment of children with non-severe aplastic anemia.

Background: Non-severe aplastic anemia is more likely to develop into severe aplastic anemia, and there is no widely accepted treatment plan at present. Hematopoietic stem cell transplantation might be a new therapeutic strategy.

Methods: Retrospectively analyzed 32 patients with non-severe aplastic anemia who underwent hematopoietic stem cell transplantation from September 2007 to September 2020, and the 5-year estimated overall survival rate and the incidence of graft-versus-host disease were analyzed to evaluate the efficacy and safety of hematopoietic stem cell transplantation in the treatment of pediatric non-severe aplastic anemia.

Application of informatics in cancer research and clinical practice: Opportunities and challenges.

Cancer informatics has significantly progressed in the big data era. We summarize the application of informatics approaches to the cancer domain from both the informatics perspective (e.g.

The efficacy of anlotinib as third-line treatment for non-small cell lung cancer by EGFR mutation status: a subgroup analysis of the ALTER0303 randomized phase 3 study.

Background: Anlotinib demonstrated improved overall survival (OS) and progression-free survival (PFS) compared with placebo as a third-line or subsequent therapy in patients with non-small cell lung cancer (NSCLC) in the ALTER0303 trial. The status of epidermal growth factor receptor (EGFR) mutation, different previous treatment may affect the efficacy of subsequent therapy, and we did this subgroup analysis to characterize the efficacy of anlotinib in patients with and without EGFR mutation.

Methods: The ALTER0303 trial was a randomized, double-blind, phase 3 study of anlotinib in patients with NSCLC who failed at least 2 lines of treatment.

Safety and efficacy of neoadjuvant treatment with immune checkpoint inhibitors in esophageal cancer: real-world multicenter retrospective study in China.

Immune checkpoint inhibitors (ICIs) have shown a powerful benefit in the neoadjuvant therapy for esophageal cancer, but evidence for its safety and efficacy is limited and may not reflect real-world practice. We retrospectively reviewed the database of treatment-naive patients from 15 esophageal cancer centers in China who received ICIs as neoadjuvant treatment for locally advanced esophageal cancer from May 2019 to December 2020. The primary endpoints were rate and severity of treatment-related adverse events (TRAEs) and immune-related adverse events (irAEs).

Rationale and Design of the Phase III KEYLYNK-012 Study of Pembrolizumab and Concurrent Chemoradiotherapy Followed by Pembrolizumab With or Without Olaparib for Stage III Non-Small-Cell Lung Cancer.

Background: Concurrent chemoradiotherapy is a standard therapy for patients with stage III non-small-cell lung cancer (NSCLC). Durvalumab is an approved treatment option following concurrent chemoradiotherapy in the absence of disease progression. The multicenter, phase III, randomized, placebo- and active-controlled, double-blind KEYLYNK-012 study evaluates whether initiation of immunotherapy with pembrolizumab concurrently with chemoradiotherapy, followed by post-chemoradiotherapy pembrolizumab with or without olaparib improves outcomes for participants with stage III NSCLC.

Deriving Pulmonary Ventilation Images From Clinical 4D-CBCT Using a Deep Learning-Based Model.

Purpose: The current algorithms for measuring ventilation images from 4D cone-beam computed tomography (CBCT) are affected by the accuracy of deformable image registration (DIR). This study proposes a new deep learning (DL) method that does not rely on DIR to derive ventilation images from 4D-CBCT (CBCT-VI), which was validated with the gold-standard single-photon emission-computed tomography ventilation image (SPECT-VI).

Materials And Methods: This study consists of 4D-CBCT and 99mTc-Technegas SPECT/CT scans of 28 esophagus or lung cancer patients.

AENEAS: A Randomized Phase III Trial of Aumolertinib Versus Gefitinib as First-Line Therapy for Locally Advanced or MetastaticNon-Small-Cell Lung Cancer With Exon 19 Deletion or L858R Mutations.

Purpose: Aumolertinib (formerly almonertinib; HS-10296) is a novel third-generation epidermal growth factor receptor tyrosine kinase inhibitor approved in China. This double-blind phase III trial evaluated the efficacy and safety of aumolertinib compared with gefitinib as a first-line treatment for locally advanced or metastatic -mutated non-small-cell lung cancer (NSCLC; ClinicalTrials.gov identifier: NCT03849768).

Neoadjuvant radiotherapy for soft tissue sarcoma in China: a preliminary result.

Background: Neoadjuvant radiotherapy (RT) for soft tissue sarcoma (STS) is widely used abroad, but rarely reported in China. We assessed the preliminary clinical outcomes of preoperative RT followed by surgery in patients with STS.

Methods: A total of 19 patients (14 male, 5 female) with intermediate- or high-grade primary STS were treated with neoadjuvant RT in 2-Gy fractions over 25 sessions for a total dose of 50 Gy.

Camrelizumab plus famitinib for advanced or metastatic urothelial carcinoma after platinum-based therapy: data from a multicohort phase 2 study.

Background: Dual blockade of immune checkpoint and angiogenesis is an effective strategy for multiple cancers. Camrelizumab is a monoclonal antibody against PD-1, and famitinib is a multitargeted receptor tyrosine kinase inhibitor with antiangiogenesis and antiproliferation activities against tumor cells. We conducted an open-label, multicenter phase 2 basket study of camrelizumab and famitinib in eight cohorts of genitourinary or gynecological cancers.

Immortal Time Bias-Corrected Effectiveness of Traditional Chinese Medicine in Non-Small Cell Lung Cancer (C-EVID): A Prospective Cohort Study.

Background: Relatively little is known about the effect of traditional Chinese medicine (TCM) on prognosis of non-small cell lung cancer (NSCLC).

Methods: In this nationwide, multicenter, prospective, cohort study, eligible patients aged 18-75 years with radical resection, and histologically confirmed stage II-IIIA NSCLC were enrolled. All patients received 4 cycles of standard adjuvant chemotherapy.

Identification of novel biomarkers differentially expressed between African-American and Caucasian-American prostate cancer patients.

Prostate cancer (PCa) incidence and mortality rate vary among racial and ethnic groups with the highest occurrence in African American (AA) men who have mortality rates twice that of Caucasians (CA). In this study, we focused on differential expression of proteins in AA prostate cancer compared to CA using Protein Pathway Array Analysis (PPAA), in order to identify protein biomarkers associated with PCa racial disparity. Fresh frozen prostate samples (n=90) obtained from radical prostatectomy specimens with PCa, including 25 AA tumor, 21 AA benign, 23 CA tumor, 21 CA benign samples were analyzed.

Comparison of the clinicopathologic features of prostate cancer in US and Chinese populations.

Background: Prostate cancer (PCa) is the most common malignant tumor found among men in the United States. Incidence rates of PCa have recently grown in Asian countries, partially due to the comprehensive implementation of early detection systems. Interestingly, a prospective cohort study showed that adopting a westernized dietary pattern was associated with a higher risk of being diagnosed with PCa among Korean and Japanese men.

Three-arm phase II trial comparing camrelizumab plus chemotherapy versus camrelizumab plus chemoradiation versus chemoradiation as preoperative treatment for locally advanced esophageal squamous cell carcinoma (NICE-2 Study).

Background: Preoperative chemoradiotherapy (CRT) with CROSS regimen has been the recommended treatment for locally advanced esophageal squamous cell carcinoma (ESCC). The addition of programmed cell death protein 1 (PD-1) inhibitor to preoperative CRT may further improve oncologic results. Preoperative camrelizumab plus chemotherapy has been demonstrated as a promising treatment modality based on results of the phase II NICE study (ChiCTR1900026240).

Retrospective Data Analysis for Enhanced Recovery After Surgery (ERAS) Protocol for Elderly Patients with Long-Level Lumbar Fusion.

Background: Enhanced recovery after surgery (ERAS) for spinal surgery is new; specifically, an ERAS program for elderly patients is lacking. Geriatric patients have special characteristics that result in further harm by surgical stress. ERAS interventions are designed to improve recovery after surgery and can result in substantial benefits in clinical outcomes and cost-effectiveness.