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歯の喪失と口腔潜在性悪性疾患および口腔扁平上皮癌との関係における遺伝的および環境的寄与
Genetic and environmental contributions for the relationship between tooth loss and oral potentially malignant disorders and oral squamous cell carcinoma.
PMID: 38288609
抄録
背景:
歯の喪失と口腔潜在性悪性疾患および口腔扁平上皮がんとの関連を、疫学的因子および遺伝的変異に焦点を当てて調査すること。
BACKGROUND: To investigate the association between tooth loss and oral potentially malignant disorders and oral squamous cell carcinoma, focusing on epidemiological factors and genetic variants.
方法:
組織学的に確認された口腔潜在性悪性疾患および口腔扁平上皮がん症例と健常対照を含む症例対照研究。この関連についての未調整および調整オッズ比を算出した。一塩基多型は、歯が欠損している個体と欠損していない個体について検査した。
METHODS: Case-control study, including histologically confirmed oral potentially malignant disorders and oral squamous cell carcinoma cases and healthy controls. Unadjusted and adjusted odds ratios for this association were calculated. Single-nucleotides polymorphisms were tested for individuals with and without missing teeth.
結果:
症例では無歯顎が多かったが、対照群では欠損歯が少なかった(p=0.006)。教育レベル(OR=4.7, p=0.034)と喫煙習慣(OR=5.01, p=0.022)で調整した後でも、無歯顎症に関連する転帰のリスクが高かった(OR=6.95, p=0.000)。歯牙喪失者では、rs1533767(WNT11)、rs3923087、rs11867417(AXIN2)が転帰と関連していた(それぞれOR=1.67、p=0.03、OR=0.53、p=0.05、OR=0.42、p=0.00)。
RESULTS: Case individuals were more edentulous while controls had fewer missing teeth (p = 0.006). There was an increased risk for the outcomes associated with edentulism (OR = 6.95, p = 0.000), even after adjustments for educational level (OR = 4.7, p = 0.034) and smoking habits (OR = 5.01, p = 0.022). Among individuals with tooth loss, rs1533767 (WNT11), rs3923087, and rs11867417 (AXIN2) were associated with the outcomes (OR = 1.67, p = 0.03, OR = 0.53, p = 0.05, and OR = 0.42, p = 0.00, respectively).
結論:
歯の喪失は、口腔内の潜在的悪性疾患および口腔扁平上皮癌のリスクを増加させる可能性がある。
CONCLUSIONS: Tooth loss could increase the risk for oral potentially malignant disorders and oral squamous cell carcinoma.