Journal of Pathology and Translational Medicine

Original Articles

Growth Differentiation Factor 5 (GDF5) Core Promoter Polymorphism Is Not Associated with Susceptibility to Osteoarthritis of the Knee in the Korean Population.: Zhang Cao, Hwa Sung Lee, Jae Hwi Song, Jeong Whan Yoon, Yong Kyu Park, Suk Woo Nam, Jung Young Lee, Won Sang Park; Korean J Pathol. 2010;44(4):404-409.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.4.404

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BACKGROUND
Osteoarthritis (OA) is a common disease characterized by degenerating joint cartilage in the knee, hip, and hand. A functional single nucleotide polymorphism (SNP) +104T/C; rs143383 in the 5' untranslated region of the growth differentiation factor 5 (GDF5) gene was recently associated with susceptibility to OA in the Japanese and Chinese populations.
METHODS
To investigate whether this association is present in the Korean population, the frequency of the polymorphism was investigated in 276 patients with knee OA and 298 healthy subjects as controls. Polymorphism analysis was performed by amplifying the core promoter region of the GDF5 gene and digesting it with the BsiEI restriction enzyme.
RESULTS
The frequency of the TT, CT, and CC genotypes was 54.3% (150/276), 41.7% (115/276), and 4.0% (11/276), respectively, in patients with OA, and 53.4% (159/298), 37.9% (113/298), and 8.7% (26/298), respectively, in healthy controls. No significant differences in genotypic or allelic frequencies of the +104T/C SNP of the GDF5 gene were observed between patients with OA and controls. Also, no significant differences in allelic and genotypic frequencies were found when the individuals were stratified by age and gender.
CONCLUSIONS
The results suggest that the +104T/C; rs143383 GDF5 core promoter polymorphism is not a risk factor for OA in the Korean population.

Citations

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Correlation of growth differentiation factor-5 + 104T>C polymorphism with the risk of knee, hand, and hip osteoarthritis: a case-control study and meta-analysis based on 47 case-control studies
Kamran Alijanpour, Seyed Alireza Dastgheib, Leila Azizi, Amirmasoud Shiri, Mohammad Bahrami, Maryam Aghasipour, Somaye Miri, Kazem Aghili, Zinatalsadat Dehghani-Manshadi, Hossein Neamatzadeh, Sahel Khajehnoori
Nucleosides, Nucleotides & Nucleic Acids.2024; 43(10): 1215. CrossRef
The association of growth differentiation factor 5 rs143383 gene polymorphism with osteoarthritis: a systematic review and meta-analysis
Yue-peng Wang, Wen-jia Di, Su Yang, Shi-lei Qin, Yun-feng Xu, Peng-fei Han, Ke-dong Hou
Journal of Orthopaedic Surgery and Research.2023;[Epub] CrossRef
Correlation between growth differentiation factor 5 (rs143383) gene polymorphism and knee osteoarthritis: an updated systematic review and meta-analysis
Bin Jia, Yaping Jiang, Yingxing Xu, Yingzhen Wang, Tao Li
Journal of Orthopaedic Surgery and Research.2021;[Epub] CrossRef
Association between GDF5 rs143383 genetic polymorphism and musculoskeletal degenerative diseases susceptibility: a meta-analysis
Xin Huang, Weiyue Zhang, Zengwu Shao
BMC Medical Genetics.2018;[Epub] CrossRef
Association of BMP-14 rs143383 ploymorphism with its susceptibility to osteoarthritis
Yi Yin, Yan Wang
Medicine.2017; 96(42): e7447. CrossRef
Association between GDF5 +104T/C polymorphism and knee osteoarthritis in Caucasian and Asian populations: a meta-analysis based on case-control studies
Dong Jiang, Zengtao Hao, Dongsheng Fan, Wen Guo, Pengcheng Xu, Chao Yin, Shuzheng Wen, Jihong Wang
Journal of Orthopaedic Surgery and Research.2016;[Epub] CrossRef
A comprehensive meta-analysis of association between genetic variants of GDF5 and osteoarthritis of the knee, hip and hand
Rui Zhang, Jianfeng Yao, Peng Xu, Baohu Ji, James V. Luck, Brian Chin, Shemin Lu, John R. Kelsoe, Jie Ma
Inflammation Research.2015; 64(6): 405. CrossRef
Association between GDF5 rs143383 polymorphism and knee osteoarthritis: an updated meta-analysis based on 23,995 subjects
Feng Pan, Jing Tian, Tania Winzenberg, Changhai Ding, Graeme Jones
BMC Musculoskeletal Disorders.2014;[Epub] CrossRef
Association between the +104T/C polymorphism in the 5′UTR of GDF5 and susceptibility to knee osteoarthritis: A meta-analysis
SHAO-WEN HAO, QUN-HUA JIN
Molecular Medicine Reports.2013; 7(2): 485. CrossRef
A genetic association study between growth differentiation factor 5 (GDF 5) polymorphism and knee osteoarthritis in Thai population
Tulyapruek Tawonsawatruk, Theeraroj Changthong, Sarinee Pingsuthiwong, Objoon Trachoo, Thanyachai Sura, Wiwat Wajanavisit
Journal of Orthopaedic Surgery and Research.2011; 6(1): 47. CrossRef

Clinicopathological Analysis on the 104 Cases of Malignant Melanoma.: Kye Yong Song, Kyeong Cheon Jung, Kwang Hyun Cho, Je Geun Chi, Eui Geun Ham; Korean J Pathol. 1997;31(6):566-573.

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Abstract PDF: The cliniopathological analysis was done on the 104 cases of malignant melanoma diagnosed at the Seoul National University Hospital (SNUH) from 1984 to 1993. The basic clinical data and the pathological items were based on the New Mexico Melanoma Registry Worksheet. The results were as follows. The male to female ratio was 1 : 0.79. Primary cutaneous melanoma was more common in the male (M : F=1 : 0.56) but primary extracutaneous melanoma with slight female dominancy (M : F=1 : 1.25). The peak age was the 6th decade in both cutaneous and extracutaneous malignant melanoma. In 66% (35 cases) of primary cutaneous malignant melanoma, the primary site was located in the acral area (including cases of acral lentiginous and nodular type), of which 63% (41% of total cutaneous melanoma) was acral lentiginous type. Major components of tumor cells were epithelioid. Clark's level of tumor was III or more at the time of the first visit in the majority of the cases (85%). The incidence rate of extracutaneous melanoma was 34.6% (36 cases) among the primary melanoma, and the eyeball (17.3%) was the most prevalent organ. All these features suggest that the racial difference between the Korean and the Caucasian is evident and also that etiologic role of sun damage is not quite marked in the Korean. We also suggest that an early detection program is very important to cure this malignant tumor.

Perspective of The Korean Society of Pathologists.: Je G Chi; Korean J Pathol. 1997;31(10):902-908.

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Abstract: Only since the introduction of western medicine by Japanese officials and American missionaries in the late 1890's, has the Pathology in its modern concept been considered a major part of basic science in medical schools in Korea, after its role as a hospital service had long been ignored. Limited service of tissue diagnosis on surgical material was the only service performed. Professor Inamoto was the first Japanese pathologist to come to Korea and set up a Pathology Department at the Chosun Chongdogbu Hospital in 1913, and Dr. Mills appears to be the first American hospital pathologist who worked at Severance Hospital in 1913 practicing bacteriology and parasitology as well as lecturing pathology at the medical school. Korea was annexed by Japan from 1910 to 1945. The Korean Society of Pathologists (The former Chosun Society of Pathology) was founded on October 1, 1946, during the turmoil after the end of the Second World War and liberation from Japanese occupation. Only a handful of pathologists gathered for the delivery of the Society. The purpose of the Society was to study, research and exchange information and knowledge in the field of Pathology among its members. Since 1947 the Society had held regular annual academic meetings. In 1950 the Korean War occurred and the Korean Society of Pathologists (KSP) had to restart after the war. The still existing Monthly Slide Conference started in 1959, and the Pathology specialist system was adopted in 1963. There had been a considerable confusion during the adoption period of the pathology specialist system in this country, mainly because of the confused concept of the term "clinical pathology". In its start three categories, i.e., anatomic pathology, clinical pathology, and combined anatomic and clinical pathology were opened. However, the combined training program was eliminated in 1975, which eventually resulted in the separation of clinical pathologists from the KSP to found a new society of Clinical Pathology in 1980 against the advice of the KSP. The first official Journal of the Society, The Korean Journal of Pathology was launched in 1967, marking the 20th anniversary of the Society. It started as a biannual Journal and became a quarterly in 1977. In 1991 the Journal became a bimonthly periodical, and since 1996 the Society issues 12 volumes a year. From 1976, academic activity of the Society was expanded by opening its Spring Meeting in addition to the conventional annual Fall Meeting. In 1992 the Society adopted board of trustee system, providing a fresh blood transfusion. In 1996, the Society commemorated its 50th Anniversary, and published a record book, "The First Fifty Years of The Korean Society of Pathologists". As of December 1996, the Society has a total membership of 500 and 7 special study groups The Society holds 2 annual meetings, monthly slide conferences, several long and short courses, and workshops every year. Approximately 400 papers have been presented each year at the annual meetings. Approximately 350 anatomic pathologists work at hospitals, and a additional 50 pathologists are engaged in full time research at the Department of Pathology in medical schools and other research institutes. As we turn the first half century of founding the Korean Society of Pathologists we realize that we have to be well prepared for various expected and unexpected situations in the future. Enforcement of research pathology at medical schools appears to be the most urgent and important issue. For this purpose, the concept of basic pathology, research pathology, and hospital pathology (surgical pathology) should be clearly established. We also have to clearly define the differnece between anatomic pathology and clinical pathology in this country. At present, the clinical pathology stands alone without any collaboration with the KSP in terms of training program, specialty qualification and hospital practice. Undergraduate pathology education is another issue that we have to pay special attention. The number of full time research pathologists should be increased, and their active and dominant participation in the Society are needed. As the demand for the knowledge and promotions of special field of pathology increases, establishment of additional study group should be encouraged. And if the requirements are met, founding a new Special Pathology Society could also be encouraged. However, the basic skeleton and executive power of the KSP in training residents, qualifying specialty or subspecialty, and in representing the entire pathology field should be maintained and strictly enforced. Hospital pathology has been a dominant drive of the KSP for the last 35 years since the adoption of specialty system. The term, "Diagnostic Pathology" appears to be a term that can replace "Anatomic Pathology", "Surgical Pathology", or "Tissue Pathology" in this country. In future the demand of diagnostic pathology particularly endoscopy biopsy diagnosis, cytological diagnosis and evaluation of surgical operation would be greatly increased. Therefore, we have to be ready for the requirements of professional diagnostician in various fields of pathology as well as overall general diagnostic pathologist. Subspecialty qualification could be expected around the year 2005, when the membership of the Society is expected to be 700. The Korean Journal of Pathology has yet to be improved. It should contain more basic research articles produced by full-time basic pathology researchers. Papers related to hospital pathology (diagnostic pathology) including cytopathology should pursure not only originality but also its practical importance in our situation in this country. The Korean Journal of Pathology should aim for its acception and inclusion in international indexing system in near future.

Glomerular Basement Membrane Thickness in Minimal Change Disease.: Yoon Mee Kim, Soon Hee Jung, Hyeon Joo Jeong; Korean J Pathol. 2000;34(12):994-1000.

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Abstract PDF: The thickness of the glomerular basement membrane may vary not only in glomerular disease, but also in normal persons according to age and sex. But there has been no data on the normal thickness of the basement membrane in Korea. This study was designed to determine the glomerular basement membrane thickness as a reference value according to age and sex, in 50 cases of minimal change disease obtained from patients aged 2~67 years. Measurement of glomerular basement membrane was made on electron micrograph using an image analyzer. The thickness of each case was estimated by the arithmetic and harmonic mean methods. The mean thickness of the glomerular basement membrane was 291.9 47.9 nm by harmonic mean method and 284.2 43.7 nm by arithmetic mean method. And the harmonic mean thickness of the glomerular basement membrane according to age was 249.1 32.5 nm (1~5 years), 256.6 45.3 nm (6~10 years), 279.2 57.9 nm (11~15 years), 303.2 43.8 nm (16~20 years), 335.3 37.5 nm (21~30 years), and 291.1 22.5 nm (over 30 years), respectively. There was a trend that the thickness of glomerular basement membranes increased with the age till 30 years of age. There was no significant sex-related difference. In conclusion, the mean glomerular basement membrane thickness is comparable to the data from western people and shows a trend of increasing thickness according to the age.

Pathologic Characteristics of Korean Prostatic Adenocarcinoma: A Mapping Analysis of 60 Cases.: Yoon La Choi, Sung Rim Kim, Sang Yong Song, Han Yong Choi; Korean J Pathol. 2001;35(1):35-40.

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Abstract PDF: BACKGROUND
Pathologic characteristics of the prostatic adenocarcinoma in Korean patients are not clear. We studied 60 cases of radical prostatectomy specimens using mapping analysis in an effort to discover the pathologic characteristics of the Korean prostatic adenocarcinoma.
METHODS
A resected prostate was sectioned serially and embedded near-totally. Gleason score, tumor volume or size, capsular extension, involvement of lateral margin, seminal vesicle, vas, apex and base, presence of lymphatic and neural invasion, and presence of high grade prostatic intraepithelial neoplasm (HGPIN) were examined. DNA ploidy and proliferative index were evaluated.
RESULTS
Mean values were as follows: age, 63.6 years; serum prostate specific antigen level (sPSA), 24.0 ng/ml; tumor amount (volume, 29.1%; size, 2.4 cm); Gleason score, 7.3; aneuploidy, 23.3%; proliferative index, 14.2%. Involvement rates of apex, base, seminal vesicle, resection margin, nerve and lymphatics were 5.2%, 39.0%, 23.7%, 31.7%, 56.7% and 16.7%, respectively. Rates of multifocal tumors and HGPIN were 43.3% and 63.3%, respectively. The Gleason score was correlated with tumor amount (volume%, p<0.001; size, p<0.01) and tumor extent (T) (p<0.005). Tumor amount was correlated with sPSA (p<0.05) and T (p<0.005). T was correlated with sPSA (p<0.05).
CONCLUSION
Korean prostatic adenocarcinomas showed higher Gleason scores, lower HGPIN rates and multifocalities in comparison to western prostatic adenocarcinomas, suggestive of the Korean prostatic adenocarcinomas' late detection.

Pathologic Features of Korean Prostate Adenocarcinoma: Mapping Analysis of 83 Cases.: You Jeong Lee, Dong Il Kim, Hee Eun Lee, Jae Kyung Won, Eun Kyung Hong, Geon Kook Lee, Kang Hyun Lee, Weon Seo Park; Korean J Pathol. 2006;40(3):204-209.

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Abstract PDF: BACKGROUND
:Prostatic adenocarcinoma makes up about 2% of the total cancer incidence and cancer death in Korean men, but the incidence of this malady is continuously increasing. So far, there have been only a few studies describing the pathologic characteristics of the prostatic adenocarcinoma in Korean patients. In this study, we analyzed 83 radical prostatectomy specimens by using mapping analysis to discover the clinico pathologic characteristics of Korean prostatic adenocarcinoma.
METHODS
The resected prostates were serially sectioned and embedded for histologic mapping. The clinico pathologic findings, including the Gleason score, tumor size, prostate intraepithelial neoplasia (PIN) and tumor invasion to the surrounding tissues, were examined.
RESULTS
The mean values were as follows: age, 64.1+/-6.6 years; serum prostate specific antigen (sPSA), 16.6+/-16.2 ng/mL; tumor volume, 22.3+/-22.4%; tumor size, 2.2+/-1.2 cm; and Gleason score, 6.9+/-0.9. The rate of high grade PIN was 79.7%. The Gleason score, tumor extent and T stage were statistically correlated (p<0.05).
CONCLUSIONS
Some prognostic factors such as sPSA and the Gleason scores showed significantly lower levels compared with those of the previous studies on Korean prostate adenocarcinoma (16-36 ng/mL vs 16.6 ng/mL and 7.3-7.7 vs 6.9, respectively). Although these values are still higher than those of the western studies, this study implies that the early detection of prostate adenocarcinoma is increasing in Korea.

Editorial

Why and How to Use Surgical Pathology Terminology in Korean?.: Je G Chi; Korean J Pathol. 2005;39(6):442-444.

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Abstract PDF: The great majority of the terms that are used in describing the pathological findings are in English. These English terms became very familiar to most surgical pathologists in non-English speaking countries including Korea. Considering the situation of global importance of diagnostic pathology for the better international communication. It is acceptable to our Korean pathologists to be competent in English and English terminology. However, it is equally important to be competent and fluent in Korean terminology as well. Therefore, instead of mixing or combining two languages in describing pathological changes, it should be encouraged to be competent in both Korea and English. The author proposes a list of Korean terms that could best fit for the corresponding English terms that are frequently used in describing gross and microscopic findings in routine surgical pathology. It is hoped that these proposed terms could be standardized through the process of feedback from the members of our Society, and be used routinely in everyday practice.

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