Background: Buceng {combination of pasak bumi (Eurycoma longifolia Jack) and purwoceng (Pimpinella alpine Molk)} has been proven to increase testosterone (Te) level and decrease apoptosis. Unfortunately, there is no evidence whether these effects are mediated by the declining of caspase3. Objective of this study was to evaluate whether buceng could decrease the expression of caspase3 of penis a...

BACKGROUND Parkinson disease (PD) is caused by selective cell death of dopaminergic neurons in the substantia nigra. An early onset form of PD, autosomal recessive juvenile parkinsonism has been associated with a mutation in the parkin gene. The function of parkin is known to remove misfolding proteins and protect cell death. We aimed to investigate the role of parkin against oxidative stress i...

BACKGROUND AND AIM in recent years, Livin, a new member of IAPs family, is found to be a key molecule in cancers. Researchers consider Livin may become a new target for tumor therapy; however, the role of it in bladder cancer is still unclear. The purpose of this article is to investigate Antisense Oligonucleotide (ASODN) of Livin on treating bladder cancer cell and underlying mechanisms. MET...

AIMS The aim of the present study was to observe changes in the temporomandibular joint (TMJ) of rats that had been subjected to chronic sleep restriction and to investigate whether Akt, Bad and Caspase3 play a role in the mechanism underlying the changes. MAIN METHODS One hundred and eighty male Wistar rats were randomly divided into three groups (n = 60 in each): cage control group, large-p...

PURPOSE To analyse the relationship between the expression of TNFα and the characteristics of glioma cell line U251. METHODS U251 cell line was transfected with overexpressed TNFα or depleted TNFα constructs. The cell viability, proliferation and apoptosis were determined with MTT assay and flow cytometry analysis. The expressions of TNFα, caspase or microRNA (miR) were detected by Western bl...

Introduction: Cancer can be defined as an illness of reformed gene expression. There are numerous agents affecting expression and altering cellular activities. Nanotechnology has offered the possibility modulating tumor suppressor genes’ expression, improving kinetics gene-targeted therapeutics, simplifying drug delivery to tumors across bio-complexes.Methods: Gene expressions caspase3, 8 9, Ba...

OBJECTIVE The mechanism of spinal cord injury has been thought to be related to the vulnerability of spinal motor neuron cells to ischemia. However, the mechanisms of such vulnerability are not fully understood. We previously reported that spinal motor neurons might be lost as a result of programmed cell death and investigated a possible mechanism of neuronal death by means of immunohistochemic...

The mitochondrion plays an important role in myocardial ischemia/reperfusion (MI/R) injury. Osthole, a bioactive coumarin derivative extracted from medicinal plants, has been shown to have protective properties in ischemic disease. The aims of the present study were to explore whether Osthole could attenuate myocardial I/R injury and to investigate the potential mechanisms involved. The I/R mod...

Gastric cancer is the fourth most common cause of malignancy death in the world, which also has a high prevalence in Iran. Caspase 3 gene is considered one of the major genes related to gastric cancer. The present study aimed to investigate the relationship between rs12108497 polymorphism of Caspase 3 gene. Due to the fundamental role of caspases, we have considered an SNP of Caspase 3 (common ...

BACKGROUND Maspin, a non-inhibitory member of the serine protease inhibitor superfamily, has been characterized as a tumor suppressor gene in multiple cancer types. Chemotherapeutic insensitivity is one of major obstacles to effectively treating muscle invasive bladder cancer (MIBC). This study was conducted to investigate the role and probable mechanism of Maspin enhancing cisplatin chemosensi...