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Iranian Journal of Cancer Prevention

Reza Dabiri, Touraj Mahmoudi, Hamid Farahani, Hossein Nobakht, Mohammad Reza Zali
BACKGROUND: With regard to the effect of calcium against colorectal cancer (CRC) and considering the key role of calcium sensing receptor (CaSR) in calcium homeostasis, this study investigated whether CaSR gene rs1801725 or A986S variant was associated with susceptibility to CRC risk. METHODS: This study was conducted as a case-control study and 303 cases with CRC and 354 controls were enrolled. All 657 subjects were genotyped for CaSR gene A986S variant using PCR-RFLP method...
August 2016: Iranian Journal of Cancer Prevention
Sanaz Tabarestani, Marzieh Motallebi, Mohammad Esmaeil Akbari
CONTEXT: Breast cancer is the most common cancer in women worldwide. Estrogen receptor (ER) positive breast cancer constitutes the majority of these cancers. Hormone therapy has significantly improved clinical outcomes for early- and late-stage hormone receptor positive breast cancer. Although most patients with early stage breast cancer are treated with curative intent, approximately 20% - 30% of patients eventually experience a recurrence. During the last two decades, there have been tremendous efforts to understand the biological mechanisms of hormone therapy resistance, with the ultimate goal of implementing new therapeutic strategies to improve the current treatments for ER positive breast cancer...
August 2016: Iranian Journal of Cancer Prevention
Sepideh Hajian, Esmat Mehrabi, Masoumeh Simbar, Mohammad Houshyari, Farid Zayeri, Parastoo Hajian
BACKGROUND: Cancer diagnosis for everybody may be perceived as crisis and breast cancer, as the most common malignancy in women, can influence their well-being and multiple aspects of their health. So understanding that how women in various contexts and communities adjust to the illness is necessary to facilitate this adjustment and improve their quality of life. OBJECTIVES: The aim of this study was to: 1) identify the core components of coping strategies to adjust to the illness in Iranian women with breast cancer perspective, 2) to develop and determine psychometric properties of a native self-report instrument to assess coping behaviors and measure the degree of adjustment with the breast cancer...
August 2016: Iranian Journal of Cancer Prevention
Abolghasem Allahyari, Seyed-Mehdi Hashemi, Fahimeh Nazemian, Mohammad Karimi, Mohammad-Reza Kazemi, Masoud Sadeghi
BACKGROUND: Acute lymphoblastic leukemia (ALL) is aggressive cancer, especially in adults as only 20-40% is cured with current treatment regimens. OBJECTIVES: The aim of this study is to evaluate prognostic factors and their effects on survival in ALL patients in the Northeast of Iran. METHODS: In a descriptive and retrospective study from 2009 to 2015, 48 ALL patients referred to hematology-oncology clinic. Age, sex, fever, blood group, type of ALL and consumption of amphotericin B, forms of cytogenetic, survival in the patients, WBC, hemoglobin, and platelet were checked in the first referral for every patient...
August 2016: Iranian Journal of Cancer Prevention
Mohammad Esmaeil Akbari, Saede Atarbashi Moghadam, Fazele Atarbashi Moghadam, Zahra Bastani
BACKGROUND: The incidence of oral cancers varies from one country to another, which can be clarified by the difference in the distribution of the risk factors and the possible etiologies. Tongue is a main segment of oral cavity and malignant lesions of this region accounts for nearly 30% of all oral cancers. OBJECTIVES: In the present study, we evaluated the pattern of tongue cancer in Iranian population and compared these findings with those previously reported in the other countries...
August 2016: Iranian Journal of Cancer Prevention
Mojtaba Rastgoosalami, Bahram Memar, Seyed Amir Aledavood, Azar Fanipakdel
BACKGROUND: Aberrant expression of cancer-testis antigens (CTA) in breast carcinoma tissue, and its natural expression in the testis, the tissue away from the immune system, makes them good candidates for cancer immunotherapy and vaccines designing. OBJECTIVES: The aim of this study was to assess the expression of a CTA (MAGE-1) in invasive breast cancer and its correlation with prognostic factors. METHODS: Paraffin blocks of breast cancer tissues from 113 patients operated in 2011 - 2013 were stained for MAGE-1expression by immunohistochemistry (IHC)...
August 2016: Iranian Journal of Cancer Prevention
Afshin Fathi, Firuz Amani, Mohammad Davoodi, Sara Bahadoram, Mohammad Bahadoram
INTRODUCTION: Nasopharyngeal carcinoma among the children has been rare accounting for only 1% of all pediatric malignancies. Both genetic and environmental factors have contributed to the development of nasopharyngeal carcinoma. Among the children there was a higher rate of undifferentiated histology. The mean age of nasopharyngeal carcinoma diagnosis has been 11 years old age; and the most common site was nasopharynx. Palpable lymphadenopathy, dysphasia and neural defect were common associated signs...
August 2016: Iranian Journal of Cancer Prevention
Farideh Mohammadian, Alireza Abhari, Hassan Dariushnejad, Alireza Nikanfar, Younes Pilehvar-Soltanahmadi, Nosratollah Zarghami
BACKGROUND: Recently, Chrysin, as a flavone, has revealed cancer chemo-preventive activity. The present experiment utilized the PLGA-PEG-chrysin complex, and free chrysin, to evaluation of the expression of miR-22, miR-34a and miR-126 in human gastric cell line. OBJECTIVES: The purpose of this study was to examine whether nano encapsulating chrysin improves the anti-cancer effect of free chrysin on AGS human gastric cell line. METHODS: Properties of the chrysin encapsulated in PLGA-PEG nanoparticles were investigated by SEM, H NMR, and FTIR...
August 2016: Iranian Journal of Cancer Prevention
Majid Barati, Mohammad Ali Amirzargar, Saeed Bashirian, Vahid Kafami, Amir Abbas Mousali, Babak Moeini
BACKGROUND: Prostate cancer is the fourth most common cancer worldwide and is the second most lethal cancer. OBJECTIVES: The aim of this study was to investigate psychological predictors of prostate cancer screening behaviors among men over 50 years of age in Hamadan. MATERIALS AND METHODS: This cross-sectional study was carried out on 200 men over 50 years of age in Hamadan, west of Iran. Participants were recruited with a cluster sampling method...
August 2016: Iranian Journal of Cancer Prevention
Abdulaziz Aflakseir, Safoora Nowroozi, Javad Mollazadeh, Mohammad Ali Goodarzi
BACKGROUND: Posttraumatic growth (PTG) refers to positive psychological change experienced as a result of the struggle with highly challenging life circumstances. PTG in cancer survivors is related to several psychosocial factors such as psychological hardiness and marital satisfaction. OBJECTIVES: The purpose of this study was to examine the prediction of posttraumatic growth based on psychological hardiness and marital satisfaction. PATIENTS AND METHODS: A total of 120 women with breast cancer were recruited from several hospitals in Isfahan using convenience sampling...
August 2016: Iranian Journal of Cancer Prevention
Marie Jazzara, Ahmed Ghannam, Chadi Soukkarieh, Hossam Murad
BACKGROUND: Sulfated Polysaccharides (SPs) possess spectrum of pharmacological and therapeutic properties that could attributed to their origins variation, chemical structures and biological activities. Various studies have shown the impact of SPs on proliferation in different cancer cell lines. OBJECTIVES: In this study, we have evaluated the biological effects of λ-carrageenan, a highly SP, extracted from the red seaweed Laurencia papillosa, on MDA-MB-231 cancer cell line...
August 2016: Iranian Journal of Cancer Prevention
Mohammad Esmaeil Akbari
No abstract text is available yet for this article.
June 2016: Iranian Journal of Cancer Prevention
Touraj Mahmoudi, Hamid Farahani, Hossein Nobakht, Reza Dabiri, Mohammad Reza Zali
BACKGROUND: Colorectal cancer (CRC) is the second most commonly diagnosed cancer and the fourth leading cause of cancer-related mortality around the world. OBJECTIVES: With regard to the role of obesity in colorectal cancer (CRC) and the role of leptin in obesity, we investigated whether leptin (LEP) and leptin receptor (LEPR) gene variants are associated with CRC risk. PATIENTS AND METHODS: We evaluated LEP (rs7799039) and LEPR (rs1137101) gene variants by using PCR-RFLP method in 261 cases with CRC and 339 controls...
June 2016: Iranian Journal of Cancer Prevention
Amir Shahram Yousefi Kashi, Samira Khaledi, Mohammad Houshyari
BACKGROUND: Radiotherapy is the gold standard for treatment of prostrate cancer as it can cover an adequate area of tissues at risk for metastasis. OBJECTIVES: We evaluated the Pelvic lymph node coverage of conventional radiotherapy fields based on bone and vessels landmarks using computed tomography (CT) simulation in patients with prostate cancer referred to Shohada-e-Tajrish hospital. PATIENTS AND METHODS: In this cross sectional study, 40 patients with prostate cancer at the Stage T1c to T3b were studied...
June 2016: Iranian Journal of Cancer Prevention
Zahra Taherian-Esfahani, Atieh Abedin-Do, Zahra Nouri, Reza Mirfakhraie, Soudeh Ghafouri-Fard, Elahe Motevaseli
BACKGROUND: Lactobacilli are a group of beneficial bacteria whose anti cancer effects have been evaluated in different cancer cell lines as well as animal models and human subjects. Such anti cancer effects can be exerted via different mechanisms such as modulation of immune response as well as inhibition of pathogens colonization. In addition, lactobacilli have direct cytotoxic effects against cancer cells which may be exerted through modulation of expression cancer related pathways...
June 2016: Iranian Journal of Cancer Prevention
Sameep Kadakia, David Chan, Moustafa Mourad, Yadranko Ducic
CONTEXT: Cutaneous head and neck melanoma is a challenging disease owing to its aggressive nature and often times advanced stage at presentation. Age, sex, and subsite are three prognostic indicators which can be determined prior to treatment or testing, and can allow the practitioner to counsel the patient before initiating therapy. EVIDENCE ACQUISITION: A PubMed search was conducted utilizing various terms relating to the subject matter. Articles over the past 25 years were analyzed and appropriately selected for review...
June 2016: Iranian Journal of Cancer Prevention
Bayazid Ghaderi, Sabrieh Amini, Farzad Maroofi, Chiya Jalali, Mitra Javanmardi, Daem Roshani, Mohammad Abdi
BACKGROUND: B cell chronic lymphocytic leukemia is one of the most frequent hematologic malignancies in the world. Cellular surface CD markers and serum Beta-2-microglobulin may be used as a prognostic tool in CLL patients. OBJECTIVES: In the present study we introduce serum adenosine deaminase as a diagnostic marker in CLL. MATERIALS AND METHODS: Blood samples were collected from B-CLL and healthy subjects. White blood cell, red blood cell and platelet count and blood Erythrocyte sedimentation rate was recorded and serum Beta-2-microglobulin, Lactate dehydrogenase and total ADA enzyme activity were determined...
June 2016: Iranian Journal of Cancer Prevention
Reza Shekarriz-Foumani, Faezeh Khodaie
CONTEXT: Breast cancer has been considered as one of the most common types of cancer among the women worldwide, and patients with breast neoplasms have been reported with high prevalence of low serum 25-hydroxyvitamin D levels. OBJECTIVES: Our aim was to evaluate the correlation of plasma 25-hydroxyvitamin D deficiency with breast neoplasms risk among women. DATA SOURCES: PubMed database was searched with MeSH (medical subject headings) keywords "vitamin D AND breast neoplasms" which was restricted by original articles written only in English and published from January 1, 2014...
June 2016: Iranian Journal of Cancer Prevention
Maryam Sadat Hosseini, Tahereh Ashrafganjoei, Ainaz Sourati, Morteza Tabatabeifar, Mahdiss Mohamadianamiri
INTRODUCTION: Rhabdomyosarcoma has known as a highly malignant soft tissue sarcoma. It has been the most common soft tissue sarcoma in childhood, accounting for about 3 to 4 % of all cases of childhood cancer. Rhabdomyosarcoma was rare in adults, accounting for 3% of all soft-tissue sarcomas. embryonal rhabdomyosarcoma of female genital tract including uterine cervix in an adult was rare. CASE PRESENTATION: This study has reported a 33-year-old woman presented with abnormal vaginal discharge...
June 2016: Iranian Journal of Cancer Prevention
Mozaffar Aznab, Mansour Khazaei
Stevens-Johnson syndrome has been an acute, usually self-limiting disease of the skin and mucous membranes. This case report has presented an evidence of the development Stevens - Johnson syndrome associated with combination chemotherapy administration of 5FU, gemcitabin and cisplatin in a patient with biliary tract cancer. Our case was a 54-year-old woman patient, a case of biliary tract cancer who has developed more severe symptoms of Stevens-Johnson syndrome. Diagnosis has confirmed by skin biopsy of an affected area ...
June 2016: Iranian Journal of Cancer Prevention
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