How mitochondrial dynamics imbalance affects the progression of breast cancer:a mini review.

Despite the high incidence of breast cancer in women worldwide, there are still great challenges in the treatment process. Mitochondria are highly dynamic organelles, and their dynamics involve cellular energy conversion, signal conduction and other processes. In recent years, an increasing number of studies have affirmed the dynamics of mitochondria as the basis for cancer progression and metastasis; that is, an imbalance between mitochondrial fission and fusion may lead to the progression and metastasis of breast cancer.

Long-term Pegylated GH for Children With GH Deficiency: A Large, Prospective, Real-world Study.

Context: The evidence of long-term polyethylene glycol recombinant human GH (PEG-rhGH) in pediatric GH deficiency (GHD) is limited.

Objective: This study aimed to examine the effectiveness and safety of long-term PEG-rhGH in children with GHD in the real world, as well as to examine the effects of dose on patient outcomes.

Design: A prospective, observational, posttrial study (NCT03290235).

TGF-β1 mediates estrogen receptor-induced epithelial-to-mesenchymal transition in some tumor lines.

More and more studies have reported that epithelial-mesenchymal transition (EMT) involved in the process of cancer development and progression occurs. The EMT also plays an important role in the movement and transfer of the tumors. Transforming growth factor-β (TGF-β) could induce the EMT in some cancer cell types.

Minimally-invasive aspiration and drainage for management of traumatic epidural hematoma straddling transverse sinus.

Aims: To investigate the therapeutic effect of minimally-invasive aspiration and drainage in traumatic epidural hematoma straddling transverse sinus (TEHSTS).

Materials And Methods: Fifty-eight patients (39 males and 19 females) with TEHSTS and initial admission Glasgow Coma Scale (GCS) score of 8-10 (mean = 9) were treated with minimally-invasive aspiration and drainage under computed tomography (CT) guidance. Urokinase was used for irrigation and drainage.

Relationship between PTEN and Livin expression and malignancy of renal cell carcinomas.

Objectives: This study focused on PTEN and Livin expression and associations with malignancy in human renal clear cell carcinomas (RCCC).

Methods: PTEN and Livin expression was assessed in 100 RCCC tissue samples, 50 paracarcinoma cases, and 20 normal renal tissue samples using the immunohistochemical Streptavidin proxidase (SP) method. The relationships between binding and corresponding biological characteristics, such as histological grade, lymph node metastases, and clinical stages were analyzed.