Effects of Acceptance and Commitment Care in the Treatment of Aplastic Anemia Patients with Recombinant Human Thrombopoietin.

Background: This study was designed to determine the effects of acceptance and commitment care in the treatment of aplastic anemia (AA) patients with recombinant human thrombopoietin (rhTPO).

Methods: The clinical records of 100 AA patients treated at our hospital from March 2021 to March 2023 were analyzed in the retrospective study. All patients received immunosuppressants and rhTPO.

Label-free colorimetric detection of cancer related gene based on two-step amplification of molecular machine.

Highly sensitive detection of K-ras gene is of great significance in biomedical research and clinical diagnosis. Here, we developed a colorimetric biosensing system for the detection of proto-oncogene K-ras based on enhanced amplification effect of DNA molecular machine, where dual isothermal circular strand-displacement amplification (D-SDA) occurs on two arms in one-to-one correspondence. Specifically, we designed a primer-locked hairpin probe (HP) and a primer-contained linear polymerization template (PPT).

Epigenetic alteration of the metallothionein 1E gene in human endometrial carcinomas.

Aberrant expression of metallothioneins (MTs) has been observed in several human tumors. In our microarray analysis, MT-1E was found to have much lower expression in endometrial cancer cells as compared with other types of cancer cells generated from the cervix, ovary or prostate. The result was confirmed by quantitative RT-PCR analysis of the MT-1E levels in individual cancer cells.

P63 expression in gestational trophoblastic disease: correlation with proliferation and apoptotic dynamics.

p63 regulates cell growth and differentiation and contributes to tumorigenesis through its complex isoforms. Gestational trophoblastic disease encompasses a heterogeneous family of lesions with different malignant potential that arise from various trophoblast subpopulations. This study investigated the expression of p63 isoforms in various trophoblastic diseases and correlated with clinical progress, proliferation, and apoptotic activities.

Estrogen receptor subtypes in ovarian cancer: a clinical correlation.

Objective: To study the distribution of estrogen receptor (ER) subtypes in ovarian tumors and to correlate the levels of expression with clinical factors.

Methods: Estrogen receptor-alpha (ERalpha) and beta-mRNA expressions in 58 normal, 25 borderline, and 161 malignant ovarian tissue samples were determined by quantitative real-time polymerase chain reaction. The expression levels were correlated with clinical data, including the histologic subtypes, the stage of the disease, and the disease-free and overall survival, with a median follow-up of 80 months.

Expression of deltaNp73 and TAp73alpha independently associated with radiosensitivities and prognoses in cervical squamous cell carcinoma.

Purpose: The p73 gene produces different protein isoforms using alternative promoters and splicing, which have different biological characteristics. This study was to investigate the expression patterns of two distinct p73 isoforms (deltaNp73 and TAp73alpha) in cervical squamous cell carcinomas (SCC) and the relationship between their expressions and prognostic significance in cervical SCC patients.

Experimental Design: We investigated the protein expressions of deltaNp73 and TAp73alpha in 117 cervical SCC and 113 normal cervical tissues using immunohistochemistry.

[Clinicopathological study of intermediate trophoblastic non-tumor lesions: exaggerated placental site and placental site nodule].

Objective: To investigate the clinicopathological features of intermediate trophoblastic non-tumor lesions, and to evaluate the position of immunohistochemistry in differential diagnoses.

Methods: Clinical presentation and morphological study of 15 cases of exaggerated placental site (EPS) and 4 cases of placental site nodule or plaque (PSNP) were reviewed. Immunohistochemical stains for hCG, hPL, inhibin-alpha, PLAP, CK18 and Ki-67 were performed.