Hearing loss is the most prevalent disabling disease. Cochlear implantation（CI） serves as the primary intervention for severe to profound hearing loss. This consensus systematically explores the value of genetic diagnosis in the pre-operative assessment and efficacy prognosis for CI. Drawing upon domestic and international research and clinical experience, it proposes an evidence-based medicine three-tiered prognostic classification system（Favorable, Marginal, Poor）. The consensus focuses on common hereditary non-syndromic hearing loss（such as that caused by mutations in genes like GJB2, SLC26A4, OTOF, LOXHD1） and syndromic hereditary hearing loss（such as Jervell & Lange-Nielsen syndrome and Waardenburg syndrome）, which are closely associated with congenital hearing loss, analyzing the impact of their pathological mechanisms on CI outcomes. The consensus provides recommendations based on multiple round of expert discussion and voting. It emphasizes that genetic diagnosis can optimize patient selection, predict prognosis, guide post-operative rehabilitation, offer stratified management strategies for patients with different genotypes, and advance the application of precision medicine in the field of CI.
Humans ; Cochlear Implantation ; Prognosis ; Hearing Loss/surgery* ; Consensus ; Connexin 26 ; Mutation ; Sulfate Transporters ; Connexins/genetics*

Total laryngectomy is a crucial surgical intervention for patients with advanced malignant tumors of the larynx and nasopharynx. Despite its effectiveness, this procedure permanently severs the connection between the nasal cavity and the lower respiratory tract, leading to the cessation of nasal airflow. This disruption significantly impairs the patient's sense of smell and adversely affects their quality of life. Although olfactory loss is common in these patients, the assessment and rehabilitation of their olfactory function are often overlooked. This article reviews relevant literature on evaluating olfactory function and rehabilitation methods following total laryngectomy, with the aim of providing a theoretical foundation to enhance olfactory rehabilitation and overall quality of life for these patients.
Humans ; Laryngectomy/rehabilitation* ; Quality of Life ; Smell ; Laryngeal Neoplasms/surgery* ; Olfaction Disorders/etiology*

[Purpose]To analyze the trends of incidence and mortality of lung cancer in Jinshan District of Shanghai from 2002 to 2020.[Methods]The data of lung cancer was obtained from the Shanghai Cancer Registry and the population data was obtained from the Jinshan District Bureau of Public Security.The crude rate and age-standardized rate of incidence and mortality(ASIR and ASMR),and the average annual percentage change(AAPC)of lung cancer were calculated.[Results]From 2002 to 2020,8 982 new cases and 6 081 deaths of lung cancer were reported.The ASIR of lung cancer increased from 36.55/105 to 56.72/105 with an AAPC of 3.34％(P＜0.05).The ASIR was also increased in male and female,with higher increase in female(AAPC=8.56％)than that in male(AAPC=0.50％).The ASMR decreased from 32.25/105 to 23.06/105 with an AAPC of-2.08％(P＜0.05).The ASMR was decreased both in male and female,with higher decline in male(AAPC=-2.71％)than that in female(AAPC=-0.43％).The disease risk in male was higher than that in female,while the difference in ASIR between male and female was decreasing.The inci-dence and mortality increased with age.[Conclusion]From 2002 to 2020,the incidence of lung cancer in Jinshan District was increasing,but the age-standardized mortality was decreasing.The incidence and mortality of lung cancer varied among different ages and sexes,so targeted preven-tion and control measures should be implemented.

Tooth loss is a common oral problem, and cognitive decline is a primary manifestation of neurodegenerative diseases in the elderly. Both conditions affect their daily living abilities and quality of life. Studies have shown that tooth loss may negatively impact cognitive function through physiological mechanisms such as neural pathways and inflammatory factors, and social, psychological and behavioral factors are identified as important modifiable elements for preventing cognitive decline. This review examined literature about tooth loss and cognitive decline in the elderly, and explored the potential pathways of social, psychological and behavioral factors between these two conditions. The findings indicated that tooth loss may increase the risk of cognitive decline through reduced social participation, social isolation and limited social capital, increased chronic stress, depression and negative aging attitudes, as well as altered physical activity patterns, sleep duration and diets. For the elderly with tooth loss, targeted preventive and intervention measures addressing social, psychological and behavioral aspects can be implemented to prevent and delay cognitive decline, thereby improving their quality of life.

Adolescents and young adults (AYAs) are one of the major populations susceptible to tuberculosis. However, little is known about the unique characteristics and diagnostic biomarkers of tuberculosis in this population. In this study, 81 AYAs were recruited, and the high-quality serum proteome of the AYAs with tuberculosis was profiled by quantitative proteomics. The data of serum proteomics indicated that the relative abundance of hemoglobin and apolipoprotein was significantly reduced in the patients with active tuberculosis (ATB). The pathway enrichment analysis showed that the downregulated proteins in the ATB group were mainly involved in the antioxidant and cell detoxification pathways, indicating extensive oxidative stress damage. Random forest (RF) and extreme gradient boosting (XGBoost) were employed to evaluate protein importance, which yielded a set of candidate proteins that can distinguish between ATB and non-ATB. The analysis with the support vector machine algorithm (recursive feature elimination) suggested that the combination of apolipoprotein A-I (APOA1), hemoglobin subunit beta (HBB), and hemoglobin subunit alpha-1 (HBA1) had the highest accuracy and sensitivity in diagnosing ATB. Meanwhile, the levels of hemoglobin (HGB) and albumin (ALB) can be used as blood biochemical indicators to evaluate changes in the protein levels of APOA1 and HBB. This study established the serum proteome landscape of AYAs with tuberculosis and identified new biomarkers for the diagnosis of tuberculosis in this population.
Humans ; Proteomics/methods* ; Biomarkers/blood* ; Adolescent ; Young Adult ; Apolipoprotein A-I/blood* ; Machine Learning ; Tuberculosis/blood* ; Proteome/analysis* ; Male ; Hemoglobins/analysis* ; Female ; Blood Proteins/analysis* ; Adult

Objective To clone the glycosyltransferase gene UGT708Z1 in Anemarrhena asphodeloides and perform its bioinformatics analysis,prokaryotic expression analysis and functional characterization.Methods A candidate glycosyltransferase gene UGT708Z1 was mined and screened out from Anemarrhena asphodeloides based on the transcriptome data.According to its full-length open reading frame,the specific primers with homologous arms were designed.Subsequently,the UGT708Z1 gene was cloned by PCR.The prokaryotic expression recombinant vector pET-32a(+)-UGT708Z1 was constructed through homologous recombination technology,and the soluble target protein was obtained by prokaryotic expression and purified protein technology.Finally,the function of UGT708Z1 was identified through enzymatic reaction in vitro.Results Sequence analysis showed that the open reading frame of UGT708Z1 was 1377 bp,encoding 458 amino acids.The result of prokaryotic expression showed that UGT708Z1 successfully expressed the soluble target protein,and the purified recombinant protein was 70.86 kDa.The results of enzymatic reaction in vitro showed that UGT708Z1 had flavonoid 7-OH glycosylation activity and could catalyze icaritin to produce icariside I.In addition,UGT708Z1 also possessed the activities of catalyzing the 7-O-glycosylation of quercetin and apigenin.Conclusion In this study,a flavonol glycosyltransferase UGT708Z1 was successfully cloned and identified from Anemarrhena asphodeloides,which would lay a foundation for further analysis of flavonol glycosides biosynthesis.

Objective To clone the glycosyltransferase gene UGT708Z1 in Anemarrhena asphodeloides and perform its bioinformatics analysis,prokaryotic expression analysis and functional characterization.Methods A candidate glycosyltransferase gene UGT708Z1 was mined and screened out from Anemarrhena asphodeloides based on the transcriptome data.According to its full-length open reading frame,the specific primers with homologous arms were designed.Subsequently,the UGT708Z1 gene was cloned by PCR.The prokaryotic expression recombinant vector pET-32a(+)-UGT708Z1 was constructed through homologous recombination technology,and the soluble target protein was obtained by prokaryotic expression and purified protein technology.Finally,the function of UGT708Z1 was identified through enzymatic reaction in vitro.Results Sequence analysis showed that the open reading frame of UGT708Z1 was 1377 bp,encoding 458 amino acids.The result of prokaryotic expression showed that UGT708Z1 successfully expressed the soluble target protein,and the purified recombinant protein was 70.86 kDa.The results of enzymatic reaction in vitro showed that UGT708Z1 had flavonoid 7-OH glycosylation activity and could catalyze icaritin to produce icariside I.In addition,UGT708Z1 also possessed the activities of catalyzing the 7-O-glycosylation of quercetin and apigenin.Conclusion In this study,a flavonol glycosyltransferase UGT708Z1 was successfully cloned and identified from Anemarrhena asphodeloides,which would lay a foundation for further analysis of flavonol glycosides biosynthesis.

[Purpose]To analyze the trends of incidence and mortality of lung cancer in Jinshan District of Shanghai from 2002 to 2020.[Methods]The data of lung cancer was obtained from the Shanghai Cancer Registry and the population data was obtained from the Jinshan District Bureau of Public Security.The crude rate and age-standardized rate of incidence and mortality(ASIR and ASMR),and the average annual percentage change(AAPC)of lung cancer were calculated.[Results]From 2002 to 2020,8 982 new cases and 6 081 deaths of lung cancer were reported.The ASIR of lung cancer increased from 36.55/105 to 56.72/105 with an AAPC of 3.34％(P＜0.05).The ASIR was also increased in male and female,with higher increase in female(AAPC=8.56％)than that in male(AAPC=0.50％).The ASMR decreased from 32.25/105 to 23.06/105 with an AAPC of-2.08％(P＜0.05).The ASMR was decreased both in male and female,with higher decline in male(AAPC=-2.71％)than that in female(AAPC=-0.43％).The disease risk in male was higher than that in female,while the difference in ASIR between male and female was decreasing.The inci-dence and mortality increased with age.[Conclusion]From 2002 to 2020,the incidence of lung cancer in Jinshan District was increasing,but the age-standardized mortality was decreasing.The incidence and mortality of lung cancer varied among different ages and sexes,so targeted preven-tion and control measures should be implemented.

Objective:To observe the feelings of listening to music and the importance of music in the daily life of post-lingual deaf adults with cochlear implants, and to explore the relevant influencing factors.Methods:This was a cross-sectional survey study. From January 2021 to August 2021,the Music-Related Quality of Life Scale was used to evaluate the music needs and music experiences of 63 post-lingual deaf adults who met the inclusion criteria, including 27 males and 36 females, aged (40.7±12.3) years, at the time of surgery (36.8±13.1) years, and with a preoperative hearing aid ineffective time of (3.9±5.8) years. Indicators analyzed included age, duration of ineffective preoperative hearing aid wear, preoperative music preference, duration of postoperative cochlear implant use, current hearing aid modality, and auditory rehabilitation outcomes. Whether the six factors mentioned above constituted an influence on the subjects′ music listening was investigated using SPSS 25.0 statistical software.Results:All of the observations in the scale were correlated with a single factor. The two sub-dimensions of music experience section were related to the effect of auditory rehabilitation. In the importance section, the effect of auditory rehabilitation was the influential factor of the dimension of "participation importance", and the preoperative enjoyment of music was the relevant influential factor of the dimension of "perceived importance". There was a significant difference between the groups when they were grouped by the above factors ( P value<0.05), while there was no statistically significance between the groups when they were grouped by other factors ( P value>0.05). Conclusions:Post-lingual deaf adults show the need and attempt to listen to music after cochlear implantation. The effectiveness of auditory rehabilitation and the degree of music preference preoperatively are two important factors that influence music listening in implant recipients. Once the level of auditory communication has been restored to a certain degree, it is important to pay more attention to the needs of music for implant recipients and train them in time, especially for those with music preferences preoperatively.

Objective:To investigate the application value of intraoperative motor nerve monitoring in cervical neurogenic tumor surgery.Methods:The efficacy of intraoperative neuromonitoring (IONM) was analyzed retrospectively in 18 patients, including 6 males and 12 females, aged from 15 to 74 years, treated in Affiliated Drum Tower Hospital, Medical School of Nanjing University from June 2019 to September 2022 who underwent total cystectomy of cervical neurogenic tumors under intraoperative nerve monitoring.Results:All 18 patients had complete tumor removal, including 8 patients with tumors from the vagus nerve and 10 patients with tumors from the brachial plexus nerve. Postoperative nerve functions were normal in patients with tumors from brachial plexus nerve, and incomplete vocal cord paralysis occurred in 2 patients with tumors from vagus vagus nerve. The total incidence of motor nerve injury was 11.1% (2/18). All patients were followed up for 6 to 45 months, with no tumor recurrence.Conclusion:Intraoperative neuromonitoring has significant values in surgery of cervical neurogenic tumors, which is helpful to remove completely the tumors on the basis of protecting the nerve functions to the maximum extent.