鄒建軍 蘇珊 張賢蘭 黃惠怡 岑文昌
2004年~2013年肺癌患病風險基因相關臨床研究文獻的計量學分析
鄒建軍蘇珊★張賢蘭黃惠怡岑文昌
[摘要]目的掌握近10年來國內外肺癌患病風險基因相關臨床研究動態。方法以Embase、Pubmed為文獻檢索數據庫(2004年1月至2013年12月),分別對納入文獻的出版年、國家、期刊、研究機構、作者及所研究基因進行計量學分析。結果該領域年發文量一直較多,2004年到2008年緩慢增長,2008年后則趨向平緩;發文量最多的國家、期刊、機構及作者分別為美國、《Lung Cancer》(肺癌)、MD Anderson Cancer Center(美國MD安德森癌癥中心)、Park JY;該領域共統計出相關基因312個,其中以p53和CDKN1A基因研究最多。結論肺癌患病風險基因相關臨床研究仍受廣大研究員關注,且涉及基因種類繁多,尋找有特異性和敏感性的基因至關重要。
[關鍵詞]肺癌;患病風險基因;文獻計量學
作者單位:廣州市胸科醫院腫瘤科,廣東,廣州511095
Bibliometrics analysis of clinical research literature on lung cancer predisposing genes from 2004 to 2013
ZOU Jianjun, SU Shan★, ZHANG Xianlan, HAUNG Huiyi, CEN Wenchang
(The Oncology Department of Guangzhou Chest Hospital, Guangzhou, Guangdong, China, 511095)
[ABSTRACT]ObjectiveTo investigate the status of clinical research literatures on lung cancer predisposing genes in recent 10 years.Methods The clinical trails related to lung cancer predisposing genes were searched through Embase, and Pubmed database between January 2004 and December 2013. The publication years, origin of countries, journals, institutions, authors and genes of the eligible bibliometric were analyzed. Results A total of 674 publications were included. The numbers of publications was always high, increased slowly in the first five years, and were stable in the second five years. The origin of countries, journals, institutions and authors with the largest number of publications was United States, Lung Cancer, MD Anderson Cancer Center, Park, J.Y, respectively. The publications included 312 genes in this field, with p53 and CDKN1A gene being the most.ConclusionLung cancer predisposing genes are still under the researchers’attention, and involved a wide variety of genes. Searching for more sensitive and specific genes will be an important target in the future researches.
[KEY WORDS] Lung cancer; Predisposing genes; Bibliometric
肺癌是世界范圍內最常見的癌癥,近50多年來,世界各國特別是工業發達國家肺癌的發病率和病死率均迅速上升。1955年~2005年我國肺癌發病率以每年1.63%的速度增長,至2005年我國肺癌新發病例數為536 407人,死亡病例數475 768人[1]。根據中國癌癥中心登記數據顯示,2010年中國肺癌發病率為46.08/100 000,在所有腫瘤里面其發病率是最高的[2]。美國2010年新發腫瘤患者150多萬,其中肺癌患者22萬多例,約占總數的15%,也是居各類癌癥之首[3]。吸煙一直被認為是肺癌的主要危險因素,但是一些長期吸煙的人從未罹患肺癌,而一些不吸煙的人反而罹患肺癌,說明個體對肺癌的患病風險存在差異。……