REVIEW

1. Key questions about the checkpoint blockade-are microRNAs an answer?
2. PD-1/PD-L1 pathway blockade works as an effective and practical therapy for cancer immunotherapy
3. Progress in non-invasive detection of liver fibrosis

ORIGINAL ARTICLE

1. Enterolactone modulates the ERK/NF-κB/Snail signaling pathway in triple-negative breast cancer cell line MDA-MB-231 to revert the TGF-β-induced epithelial–mesenchymal transition
2. Clinical significance of miRNA - 106a in non-small cell lung cancer patients who received cisplatin combined with gemcitabine chemotherapy
3. Diagnostic value of whole-body MRI with diffusion-weighted sequence for detection of peritoneal metastases in colorectal malignancy
4. Ultrasound features of extranodal extension in the metastatic cervical lymph nodes of papillary thyroid cancer: a case-control study

CASE REPORT

1. Primary resistance to crizotinib treatment in a non-small cell lung cancer patient with an EML4-ALK rearrangement: a case report
2. Ovarian cancer presenting with hypercalcemia: two cases with similar manifestations but different mechanisms