Identification of Therapeutic Targets and Prognostic Biomarkers Among CXC Chemokines in the Renal Cell Carcinoma Microenvironment.

Renal cell carcinoma (RCC) is one of the most common malignances with an ever-increasing incidence and high mortality. Cross-talk between cancer cells and interstitial cells exerts significant effects on neoplasia and tumor development and is modulated in part by chemokines. CXC chemokines in the tumor microenvironment can modulate immune cell trafficking and regulate tumor cell activities, thus exerting anti-tumor immunological effects and affecting patient outcomes; however, the expression and prognostic values of CXC chemokines in RCC have not been clarified.

Primary small-cell neuroendocrine carcinoma of the urinary bladder: A rare case and a review of the literature.

Primary small-cell neuroendocrine carcinoma (SCNEC) of the urinary bladder is a rare tumor characterized by poor differentiation and high aggressiveness. Only ~150 cases have been reported in the literature to date. We herein present a case of an 87-year-old man who presented with hematuria and was found to have an ill-defined mass in the urinary bladder on computed tomography and cystoscopic examination.

Oncogenic miR-425-5p is associated with cellular migration, proliferation and apoptosis in renal cell carcinoma.

An increasing number of studies have demonstrated the function of microRNAs (miRNAs) in the initiation and development of various types of cancer. Among them, miR-425-5p is proven to serve an important function in several types of cancer, including gastric, cervical cancer, and hepatocellular carcinoma. However, the function of miR-425-5p in renal cell carcinoma (RCC) remains unclear.

Giant paratesticular liposarcoma: A case report and review of the literature.

Paratesticular liposarcoma is an infrequent tumor characterized by a growing, painless, inguinal or scrotal mass. Only about 200 cases have been reported as of yet in literature, however there are a few cases regarding giant paratesticular liposarcoma measuring over 10 cm. The disease may be commonly misdiagnosed prior to operation.

Left adrenal gland metastasis of breast invasive ductal carcinoma: A case report.

The majority of the metastatic lesions of the adrenal gland normally originate from lung cancer, colon malignant tumor, renal cell carcinoma and melanoma. However, adrenal gland metastasis that metastasize from breast invasive ductal carcinoma are extremely rare. The present study reported a rare case of left adrenal gland metastasis in a 35-year-old female who was diagnosed as breast carcinoma 5 years ago with a mass located on the left adrenal gland, which was detected during a routine examination.

Anastomosing hemangioma: The first case report in the bladder.

A rare neoplasm, termed 'anastomosing hemangioma' (AH), has been previously described in the genitourinary tract. To date, 29 cases of AH have been reported in the literature, and the case reported in the present study is, to the best of our knowledge, the first AH described in the urinary bladder. It is essential to distinguish AH from malignant vascular tumors due to the different treatments required and the prognosis.

Primary mesenchymal chondrosarcoma with bilateral kidney invasion and calcification in renal pelvis: A case report and review of the literature.

Mesenchymal chondrosarcoma (MC) is a rare malignant cartilaginous forming tumor. MC of the kidney is extremely rare, with only seven cases reported in the literature. The present study described the case of a 17-year-old male, who presented with sudden severe pain in the right flank and a high fever.

[Age-specific reference ranges for prostate specific antigen in 16 222 Chinese men].

Objective: To investigate the PSA level of 16 222 asymptematic men in Shenzhen who came from different areas of China, in order to find out the PSA levels of Chinese men.

Methods: Serum samples of 16 222 men who came to Peking University Shenzhen Hospital for health examination were collected, all of whom had no symptoms. Their serum PSA levels were measured with MEIA with ILMA instrument.