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Totok Utoro

Departemen of Antomy Pathology, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta

Author-ID : 409230

Biochemistry, Genetics & Molecular Biology Dentistry Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Public Health

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1

A Novel Variant of HOXA10 gene, Ser19Cys, among Patients with Endometriosis and its Relationship with the Severity of the Disease Hutajulu, Pinda; Dasuki, Djaswadi; Sadewa, Ahmad Hamim; Utoro, Totok
Indonesian Journal of Biotechnology Vol 18, No 1 (2013)
Publisher : Universitas Gadjah Mada

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Endometriosis is a gynecological disease associated with inherited genetic traits. HOXA10 gene whichis expressed in uterine plays an important role in the pathogenesis of endometriosis. The protein affects thedevelopment of pinopodes as a biomarker of endometrial receptivity in endometriosis.The aim of this study isto examine if there is a mutation or polymorphism within HOXA10 gene among patients with endometriosis.Thirty twopatients and 32 healthy women were recruited as subjects of this study. The exon 2 of HOXA10which covers most of coding region was amplifi ed using PCR. The presence of a mutation or polymorphismwas detected by direct seguencing. The distribution of genotype and allele was analyzed using Chi square test with p<0.05 is considered as signifi cantly different. A novel heterozygous variant within exon 2 of HOXA10 which substitute an adenine into thymine was detected at base position 55. This missense alteration changed amino acid serine to cystein (Ser19Cys). Interestingly, this variant was detected in 12 endometriosis cases (38%) but none in control. Patients carry HOXA10 Ser19Cys variant were associated with dismenorea and more frequent in stage I endometriosis. The role of this variant in the function of HOXA10 protein and frequency among Indonesians need to be clarifi ed. We found a novel heterozygous HOXA10 gene variant, Ser19Cys.The genotype frequency is 38% among endometriosis patients but none in control. This variant found in patient with dismenore and endometriosis stage 1.Key words: HOXA10 gene, endometriosis, Ser19Cys polymophism

Epidemiologic profile of oral squamous cell carcinoma in Yogyakarta, Indonesia Gracia, Isadora; Utoro, Totok; S., Supriatno; Astuti, Indwiani; Heriyanto, Didik Setyo; Pramono, Dibyo
Padjadjaran Journal of Dentistry Vol 29, No 1 (2017): March
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

ABSTRACTIntroduction: Oral cancer is a major health problem in the world, indicated by a high incidence of recurrence. In Southeast Asia, oral cancer ranks sixth from all cancers on the human body. The incidence of oral cancer, especially squamous cell carcinoma types, increases every year, but the prognosis and patients life expectancy are still unsatisfying enough and the reports about the profile of oral cancer is still limited.The objective of this research was to get the epidemiological profile of oral squamous cell carcinoma (OSCC) in Yogyakarta, Indonesia. Methods: The research method was observational analytic with cross-sectional design. All new OSCC cases in three anatomic pathology laboratory installations in Yogyakarta (January 2011-December 2015) were included in this study. Data collected were gender, age, anatomical location, and histology. All data were analyzed using statistical analysis program. Results:Â OSCC new cases amount increasing each year: 6 cases (6.6%) in 2011, and increased to 24 cases (26.4%) in 2015. Fifty-two of the 91 cases (57.1%) were found on male. The age group with the most cases was found in group of 41-60 years (49.5%). There is no difference in the case distribution by age between male and female. Forty-eight cases were found in the lingual part (52.7%). Histological examination showed 68 cases (74.7%) were well-differentiated carcinoma. Conclusion: OSCC profile in Yogyakarta mostly found in men with anatomical location in the lingual part in the age group above 40 years of age and were having well-differentiated histology.Keywords: Oral squamous cell carcinoma (OSCC), Epidemiologic profile, YogyakartaÂ

Epidemiologic profile of oral squamous cell carcinoma in Yogyakarta, Indonesia Gracia, Isadora; Utoro, Totok; S., Supriatno; Astuti, Indwiani; Heriyanto, Didik Setyo; Pramono, Dibyo
Padjadjaran Journal of Dentistry Vol 29, No 1 (2017): March 2017
Publisher : Faculty of Dentistry Universitas Padjadjaran

ABSTRACTIntroduction: Oral cancer is a major health problem in the world, indicated by a high incidence of recurrence. In Southeast Asia, oral cancer ranks sixth from all cancers on the human body. The incidence of oral cancer, especially squamous cell carcinoma types, increases every year, but the prognosis and patients life expectancy are still unsatisfying enough and the reports about the profile of oral cancer is still limited.The objective of this research was to get the epidemiological profile of oral squamous cell carcinoma (OSCC) in Yogyakarta, Indonesia. Methods: The research method was observational analytic with cross-sectional design. All new OSCC cases in three anatomic pathology laboratory installations in Yogyakarta (January 2011-December 2015) were included in this study. Data collected were gender, age, anatomical location, and histology. All data were analyzed using statistical analysis program. Results: OSCC new cases amount increasing each year: 6 cases (6.6%) in 2011, and increased to 24 cases (26.4%) in 2015. Fifty-two of the 91 cases (57.1%) were found on male. The age group with the most cases was found in group of 41-60 years (49.5%). There is no difference in the case distribution by age between male and female. Forty-eight cases were found in the lingual part (52.7%). Histological examination showed 68 cases (74.7%) were well-differentiated carcinoma. Conclusion: OSCC profile in Yogyakarta mostly found in men with anatomical location in the lingual part in the age group above 40 years of age and were having well-differentiated histology.Keywords: Oral squamous cell carcinoma (OSCC), Epidemiologic profile, Yogyakarta

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