Raman spectroscopy combined with multivariate statistical algorithms for the simultaneous screening of cervical and breast cancers

作者全名："Cao, Yue; Xiong, Jiaran; Du, Yu; Tang, Yishu; Yin, Longfei"

作者地址："[Cao, Yue; Tang, Yishu] Chongqing Med Univ, Affiliated Hosp 1, Dept Lab Med, 1 Youyi Rd, Chongqing 400016, Peoples R China; [Xiong, Jiaran; Du, Yu; Yin, Longfei] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100876, Peoples R China"

通信作者："Tang, YS (通讯作者)，Chongqing Med Univ, Affiliated Hosp 1, Dept Lab Med, 1 Youyi Rd, Chongqing 400016, Peoples R China.; Yin, LF (通讯作者)，Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100876, Peoples R China."

来源：LASERS IN MEDICAL SCIENCE

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:001165521300001

JCR分区：Q2

影响因子：2.1

年份：2024

卷号：39

期号：1

开始页：　

结束页：　

文献类型：Article

关键词：Raman spectroscopy; Cervical cancer; Breast cancer; Serum; Multivariate analysis

摘要："Breast and cervical cancers are becoming the leading causes of death among women worldwide, but current diagnostic methods have many drawbacks, such as being time-consuming and high cost. Raman spectroscopy, as a rapid, reliable, and non-destructive spectroscopic detection technique, has achieved many breakthrough results in the screening and prognosis of various cancer tumors. Therefore, in this study, Raman spectroscopy technology was used to diagnose breast cancer and cervical cancer. A total of 225 spectra were recorded from 87 patients with cervical cancer, 60 patients with breast cancer, and 78 healthy individuals. The obvious difference in Raman spectrum between the three groups was mainly shown at 809 cm-1 (tyrosine), 958 cm-1 (carotenoid), 1004 cm-1 (phenylalanine), 1154 cm-1 (beta-carotene), 1267 cm-1 (Amide III), 1445 cm-1 (phospholipids), 1515 cm-1 (beta-carotene), and 1585 cm-1 (C = C olefinic stretch). We used one-way analysis of variance for these peaks and demonstrated that they were significantly different. Then, we combined the detected Raman spectra with multivariate statistical calculations using the principal component analysis-linear discrimination algorithm (PCA-LDA) to discriminate between the three groups of collected serum samples. The diagnostic results showed that the model's accuracy, precision, recall, and F1 score of the model were 92.90%, 92.62%, 92.10%, and 92.36%, respectively. These results suggest that Raman spectroscopy can achieve ultra-sensitive detection of serum, and the developed diagnostic models have great potential for the prognosis and simultaneous screening of cervical and breast cancers."

基金机构：National Natural Science Foundation of China

基金资助正文：No Statement Available