1
|
Zhang K, Xiao K, Luntz-Martin D, Sun P, Sharma S, Bhattacharya M, Vamivakas AN. Coherent control of an optical tweezer phonon laser. OPTICS EXPRESS 2024; 32:14735-14745. [PMID: 38859410 DOI: 10.1364/oe.511600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 01/23/2024] [Indexed: 06/12/2024]
Abstract
The creation and manipulation of coherence continues to capture the attention of scientists and engineers. The optical laser is a canonical example of a system that, in principle, exhibits complete coherence. Recent research has focused on the creation of coherent, laser-like states in other physical systems. The phonon laser is one example where it is possible to amplify self-sustained mechanical oscillations. A single mode phonon laser in a levitated optical tweezer has been demonstrated through appropriate balance of active feedback gain and damping. In this work, coherent control of the dynamics of an optical tweezer phonon laser is used to share coherence between its different modes of oscillation, creating a multimode phonon laser. The coupling of the modes is achieved by periodically rotating the asymmetric optical potential in the transverse focal plane of the trapping beam via trap laser polarization rotation. The presented theory and experiment demonstrate that coherence can be transferred across different modes of an optical tweezer phonon laser, and are a step toward using these systems for precision measurement and quantum information processing.
Collapse
|
2
|
Xiao K, Bolger JC, Allison F, Darling GE, Yeung JC. Impact of telehealth postoperative care on early outcomes following esophagectomy. J Thorac Cardiovasc Surg 2024:S0022-5223(24)00110-7. [PMID: 38340955 DOI: 10.1016/j.jtcvs.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 02/02/2024] [Accepted: 02/03/2024] [Indexed: 02/12/2024]
Abstract
OBJECTIVES To address the short-term clinical outcomes of patients postesophagectomy who underwent telehealth care following surgery. The primary objective was to compare the frequency of emergency department admission between telehealth and in-person cohorts. Secondary objectives included comparing the frequency of endoscopies and clinic visits, as well as reasons for emergency department admission. METHODS We conducted a retrospective cohort study to assess the clinical outcomes of patients who underwent esophagectomy between March 2018 and May 2022. Patients attending telehealth (phone or video call) surgical follow-up visits, largely due to the COVID-19 pandemic, were compared with a pre-COVID cohort of patients attending standard in-person care. Demographic data, clinical and disease characteristics, and hospital visit data within 6 months of operation were collected. This included surgical clinic visits, endoscopies, and emergency department admissions. RESULTS There were 168 patients who underwent esophagectomy and had follow-up care between March 2018 and May 2022; 76 telehealth and 92 in-person. Patients attending telehealth appointments had significantly fewer emergency department admissions (0.45 vs 0.79, P = .037) and more endoscopy visits (1.37 vs 0.91, P = .020) compared with patients attending in-person visits. The number of follow-up surgical clinic visits did not differ between the groups. The most frequent reasons for emergency visits for the telehealth cohort included dysphagia, feeding-tube problems, and failure to thrive. For the in-person cohort, feeding-tube complications, inflammation/infection, and failure to thrive were the most common reasons. CONCLUSIONS A program of virtual follow-up, with integrated in person visits and endoscopy as required, is feasible and safe for following patients postesophagectomy.
Collapse
|
3
|
Xiao K, Xu PS, Lin H. [Research progress on the prevalence and harm of heated tobacco products]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 2024; 47:64-69. [PMID: 38062698 DOI: 10.3760/cma.j.cn112147-20230812-00072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
Heated tobacco products (HTP) are a new type of tobacco product, also known as heat-not-burn (HnB) tobacco products. They are devices that use an electronic heat source to heat tobacco and produce aerosols containing nicotine for smokers to inhale. Currently, traditional combustible cigarettes and electronic nicotine delivery systems (ENDS) are increasingly being regulated under the Framework Convention on Tobacco Control. Tobacco companies have responded by actively promoting heated tobacco products worldwide, which pose new challenges to global tobacco control efforts and may become a challenge for tobacco control work in China. In reviewing the situation and the potential harm of heated tobacco products, it was noted that HTP are rapidly gaining popularity worldwide, and that their harmfulness may be underestimated. Compared to combustible cigarettes (CC) and ENDS, the long-term health effects of HTP are not fully understood, and they may pose new health risks. Potential health risks include an increase in smoking prevalence, the presence of harmful and potentially harmful compounds not found in CC, and the potential gateway effect on non-smokers. Due to differences in laws, regulations, health policies, institutions, and cultural factors related to the tobacco industry in different countries and regions, attitudes, and regulatory measures towards HTP also vary. It is essential for countries and regions around the world to develop appropriate policies to strengthen control of HTP and prevent their widespread use.
Collapse
|
4
|
Xiao K, Xie LX. [Clinical update in critical care of pulmonary medicine 2023]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 2024; 47:39-43. [PMID: 38062693 DOI: 10.3760/cma.j.cn112147-20231027-00277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
This article reviewed the clinical progress in the field of pulmonary and critial care medicine, both domestically and internationally during the year 2023 (from October 1, 2022 to September 30, 2023). In 2023, there have been significant modifications to the global definition of Acute Respiratory Distress Syndrome (ARDS). These include the inclusion of SpO2/FiO2 as a diagnostic criterion for ARDS, the addition of parameters for high-flow nasal cannula humidified oxygen therapy as a basis for diagnosing ARDS in non-intubated patients, clarification of the need to diagnose ARDS in non-intubated patients with PEEP≥5 cmH2O under non-invasive positive pressure ventilation, and the increased diagnostic value of ultrasound. Bedside electrical impedance, transpulmonary pressure and severe ultrasound provide effective means for for individualized assessment of critically ill patients. End-tidal alveolar dead space fraction, intestinal microecological imbalance, and ICU-acquired weakness are important warning indicators for the prognosis of critically ill patients. Machine learning models based on big data can effectively predict the prognosis of critically ill patients, and ECMO combined with prone positioning can improve patient outcomes. Cognition and fatigue were the most common persistent symptoms in critically ill patients after discharge. Intervention on specific cellular subtypes of lung injury receptors may be a future target for personalized treatment of lung injury tissue repair.
Collapse
|
5
|
Lin L, Wang W, Xiao K, Guo X, Zhou L. Genetically elevated bioavailable testosterone level was associated with the occurrence of benign prostatic hyperplasia. J Endocrinol Invest 2023; 46:2095-2102. [PMID: 36913135 DOI: 10.1007/s40618-023-02060-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 03/01/2023] [Indexed: 03/14/2023]
Abstract
BACKGROUND Recent studies identified several risk factors of benign prostatic hyperplasia (BPH), including dyslipidemia, type 2 diabetes mellitus, hypertension, and obesity. But they were not so reliable and some studies contradicted with one another. Hence, a reliable method is urgently needed to explore exact factors that facilitated BPH development. METHODS The study was based on Mendelian randomization (MR) design. All participants were from the most recent genome-wide association studies (GWAS) with large sample size. The causal associations between nine phenotypes (total testosterone level, bioavailable testosterone level, sex hormone-binding globulin, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides, type 2 diabetes mellitus, hyper-tension, and body mass index) and BPH outcome were estimated. Two sample MR, bidirectional MR, and multivariate MR (MVMR) were performed. RESULTS Increase in bioavailable testosterone level was able to induce BPH based on nearly all combination methods [beta (95% confidence interval (CI)): 0.20 (0.06-0.34) for inverse variance weighted (IVW)]. The other traits seemed to interact with testosterone level and did not cause BPH generally. Higher triglycerides level was likely to raise bioavailable testosterone level [beta (95% CI): 0.04 (0.01-0.06) for IVW]. In MVMR model, bioavailable testosterone level was still associated with BPH occurrence [beta (95% CI) 0.27 (0.03-0.50) for IVW]. CONCLUSIONS We for the first time validated the central role of bioavailable testosterone level in the pathogenesis of BPH. The complex associations between other traits and BPH should be further investigated.
Collapse
|
6
|
Liang LS, Xiao K, Yu CH, Li MY, Xu PS. [Progress in the pharmacological treatment of tobacco dependence in special populations]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 2023; 46:725-729. [PMID: 37402666 DOI: 10.3760/cma.j.cn112147-20221121-00918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
Schizophrenic and pregnant smokers with tobacco dependence had always been excluded from most large treatment trials for nicotine dependence. As weight gain was found to be common after smoking cessation, obese people were more likely to have a reduced willingness to quit smoking and an increased risk of relapse. This article reviewed the latest research progress in pharmacological treatment of tobacco dependence in schizophrenia, pregnant women, and obese people.
Collapse
|
7
|
Tang WB, Chen B, Ou SL, Li XY, Xiao K, Wang SS, Li XJ. [Analysis of the risk factors of persistent inflammation-immunosuppression-catabolism syndrome in patients with extensive burns]. ZHONGHUA SHAO SHANG YU CHUANG MIAN XIU FU ZA ZHI 2023; 39:350-355. [PMID: 37805738 DOI: 10.3760/cma.j.cn501225-20220214-00028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/09/2023]
Abstract
Objective: To investigate the risk factors and treatment outcome of persistent inflammation-immunosuppression-catabolism syndrome (PICS) in patients with extensive burns. Methods: A retrospective case series study was conducted. From January 2017 to December 2021, 220 patients with extensive burns who were admitted to Guangzhou Red Cross Hospital of Jinan University met the inclusion criteria, including 168 males and 52 females, aged 18-84 (43±14) years. According to the occurrence of PICS, the patients were divided into PICS group (84 patients) and non-PICS group (136 patients). The general data such as sex, age, complication of underlying diseases and acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score on admission, sepsis-related organ failure evaluation (SOFA) scores on admission and 14 days post admission, and proportion of patients with mechanical ventilation over 48 h during treatment, special conditions such as total burn area, full-thickness burn area, proportion of patients admitted within 48 h post injury, and exposed deep wound area at the 30th day post injury, outcome indicators such as hospitalization day, total cost of hospital stay, number of surgeries, and death of patients in the 2 groups were collected and analyzed. Data were statistically analyzed with independent sample t test, Mann-Whitney U test, and chi-square test. The multivariate logistic regression analysis was performed on the indicators with statistically significant differences between the two groups except for outcome indicators, and the independent risk factors influencing secondary PICS in patients with extensive burns were screened. Results: The APACHE Ⅱ and SOFA scores on admission, and proportion of patients with mechanical ventilation over 48 h during treatment of patients in PICS group were significantly higher than those in non-PICS group (t=6.78, Z=-4.75, χ2=4.74, respectively, P<0.05). There were no statistically significant differences in the rest of general data of patients between the two groups (P>0.05). The total burn area, full-thickness burn area, and exposed deep wound area at the 30th day post injury in PICS group were significantly greater than those in non-PICS group (t=6.29, Z=-7.25, Z=-8.73, P<0.05), the exposed deep wound areas at the 30th day post injury in PICS group and non-PICS group were respectively 25% (15%, 35%) total body surface area (TBSA) and 8% (0, 13%) TBSA, while the proportion of patients admitted within 48 h post injury was significantly lower than that in non-PICS group (χ2=6.13, P<0.05). The hospitalization day, total cost of hospital stay, and number of surgeries of patients in PICS group were significantly higher than those in non-PICS group (with Z values of -7.12, -8.48, and -6.87, respectively, P<0.05), while the deaths of patients in the 2 groups were similar (P>0.05). The APACHE Ⅱ score on admission and exposed deep wound area at the 30th day post injury both were the independent risk factors for PICS in patients with extensive burns (with odds ratios of 1.15 and 1.07, 95% confidence intervals of 1.06-1.25 and 1.05-1.10, respectively, P<0.05). Conclusions: The APACHE Ⅱ score on admission and exposed deep wound area at the 30th day post injury are the independent risk factors for PICS in patients with extensive burns. The patients with secondary PICS had good prognosis with more surgical intervention and hospitalization day, and higher total cost of hospital stay.
Collapse
|
8
|
Xiao K, Yeung JC, Bolger JC. The safety and acceptability of using telehealth for follow-up of patients following cancer surgery: A systematic review. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:9-15. [PMID: 36114050 PMCID: PMC9458545 DOI: 10.1016/j.ejso.2022.08.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/31/2022] [Indexed: 01/24/2023]
Abstract
INTRODUCTION Although virtual consultations have played an increasing role in delivery of healthcare, the COVID-19 pandemic has hastened their adoption. Furthermore, virtual consultations are now being adopted in areas that were previously considered unsuitable, including post-operative visits for patients undergoing major surgical procedures, and surveillance following cancer operations. This review aims to examine the feasibility, safety, and patient satisfaction with virtual follow-up appointments after cancer operations. METHODS A systematic review was conducted along PRISMA guidelines. Studies where patients underwent surgical resection of a malignancy with at least one study arm describing virtual follow-ups were included. Studies were assessed for quality. Outcomes including adverse events, detection of recurrence and patient and provider satisfaction were assessed and compared for those undergoing virtual or in-person post-operative visits. RESULTS Eleven studies, with 3369 patients were included. Cancer types included were gynecological, colorectal, esophageal, lung, thyroid, breast, prostate and major HPB resections. Detection of recurrence and readmission rates were similar when comparing virtual consultations with in-person visits. Most studies showed high patient and healthcare provider satisfaction with virtual consultations following cancer resection. Concerns were raised about the integration of virtual consultations into workflows in fee-for-service settings, where reimbursement for virtual care may be an issue. CONCLUSION Virtual follow-up care can provide timely and safe consultations in surgical oncology. Virtual consultations are as safe as in-person visits for assessing complications and recurrence. Where appropriate, virtual consultations can safely be integrated into the post-operative care pathway for those undergoing resection of malignancy.
Collapse
|
9
|
Mao B, Xiao K, Chen X, Zhu J, Gu H, Guo S. Systematic evaluation of label-free protein quantification pipelines in 12 mouse syngeneic models. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)00916-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
10
|
Wu RY, Xiao K, Hotte N, Tandon P, Elloumi Y, Ambrosio L, Dunsmore G, Elahi S, Kroeker KI, Dieleman LA, Madsen KL, Huang V. Elevated IL-6 and IL-22 in Early Pregnancy Are Associated with Worse Disease Course in Women with Inflammatory Bowel Disease. Int J Mol Sci 2022; 23:ijms231810281. [PMID: 36142193 PMCID: PMC9499187 DOI: 10.3390/ijms231810281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 09/01/2022] [Accepted: 09/03/2022] [Indexed: 01/08/2023] Open
Abstract
Inflammatory bowel diseases (IBD), including Ulcerative Colitis (UC) and Crohn’s disease (CD), are inflammatory conditions of the intestinal tract that affect women in their reproductive years. Pregnancy affects Th1- and Th2-cytokines, but how these changes occur during pregnancy in IBD is unclear. We performed a longitudinal profiling of serum cytokines in a cohort of 11 healthy pregnant women and 76 pregnant women with IBD from the first trimester of pregnancy to the first 12 months post-partum. Participants were monitored for biochemical disease activity (C-reactive protein [CRP] and fecal calprotectin [FCP]) and clinical activities. Maternal cytokines were measured using ELISA. We identified changes in Th1 and Th17 cytokines throughout pregnancy in healthy pregnant women. During pregnancy, maternal serum cytokine expressions were influenced by IBD, disease activity, and medications. Active UC was associated with an elevation in IL-21, whereas active CD was associated with elevated IFN-γ, IL-6, and IL-21. Interestingly, T1 serum cytokine levels of IL-22 (>0.624 pg/mL) and IL-6 (>0.648 pg/mL) were associated with worse IBD disease activity throughout pregnancy in women with UC and CD, respectively. This shows serum cytokines in pregnancy differ by IBD, disease activity, and medications. We show for the first time that T1 IL-22 and IL-6 correlate with IBD disease course throughout pregnancy.
Collapse
|
11
|
Chen B, Tang WB, Li XJ, Ou SL, Li XY, Xiao K, Wang SS. [Analysis of the clinical characteristics and risk factors of postoperative atrial fibrillation in patients with critical burns]. ZHONGHUA SHAO SHANG YU CHUANG MIAN XIU FU ZA ZHI 2022; 38:408-414. [PMID: 35599416 DOI: 10.3760/cma.j.cn501225-20220214-00026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the clinical characteristics and risk factors of postoperative atrial fibrillation (POAF) in patients with critical burns. Methods: A retrospective case series study was conducted. From January 2017 to December 2021, two hundred and twenty-seven critically burned aldult patients who met the inclusion criteria were admitted to Guangzhou Red Cross Hospital of Jinan University, including 173 males and 54 females, aged 19-83 (43±14) years. The admission years of patients were collected, and the percentage of patients complicated with POAF in each year was calculated. According to whether the patients were complicated with POAF or not, they were divided into POAF group (n=17) and non-POAF group (n=210). Following data were collected in patients in POAF group, including operation methods, duration of operation, intraoperative blood loss before occurrence of POAF each time, occurrence time and times of POAF, postoperative body temperature, blood pressure, hemoglobin, blood glucose, blood lactate, sepsis, and electrolyte, and type, duration, and treatment of POAF. General data of patients in the two groups including age, gender, burn reason, total burn area, full-thickness burn area, acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) and sepsis-related organ failure evaluation (SOFA) scores on admission, combined with underlying diseases (hypertension, diabetes, and other types of arrhythmias), and sepsis were collected and analyzed. The mortality and factors influencing the prognosis of patients in the two groups such as mechanical ventilation time, operations times, and burn intensive care unit (BICU) length of stay were also collected and analyzed. Data were statistically analyzed with independent sample t test, Mann-Whitney U test, chi-square test or Kruskal-Wallis H test. The multivariate logistic regression analysis was performed on the general data with statistically significant differences between the two groups, and the independent risk factors influencing the onset of POAF in 227 patients with critical burns were screened. Results: From 2017 to 2021, the percentage of critically burned patients complicated with POAF increased year by year. In POAF group, eschar debridement in limbs was the main surgical procedure prior to POAF complication, with the operation time of (3.5±1.2) h and the intraoperative blood loss volume of (365±148) mL.The POAF occurred 25 times in total in patients of POAF group, mostly within one week after the injury and within 6 hours after the operation with most of these patients having POAF only once. When POAF happened, the patients were often complicated with hypothermia, anemia, hyperglycemia, high blood lactate, sepsis, and electrolyte disturbance, and few patients had complications of hypotension. The POAF lasted (5±3) h, with all being paroxysmal atrial fibrillation, and most of POAF patients were reverted to sinus rhythm after amiodarone intervention. Most patients in the two groups suffered from flame burn, and the gender, age, and SOFA score on admission of patients in the two groups were similar (P>0.05); the APACHEⅡ score on admission, total burn area, full-thickness burn area, incidence proportion of sepsis, combined with diabetes and hypertension and other types of arrhythmias of patients in POAF group were significantly higher or larger than those in non-POAF group (t=3.47, with χ2 values of 7.44, 10.86, 12.63, 14.65, 6.49, and 7.52, respectively, P<0.05 or P<0.01). The full-thickness burn area, combined with other types of arrhythmias, and sepsis were the independent risk factors for POAF in 227 critically burned patients (with odds ratios of 4.45, 0.04, and 3.06, respectively, with 95% confidence intervals of 2.23-8.87, 0.01-0.22, and 1.77-5.30, respectively, P<0.01). Compared with those in non-POAF group, the mechanical ventilation time, BICU length of stay, number of operations, and mortality rate of patients in POAF group were significantly increased (Z=3.89, Z=2.57, t=3.41, χ2=3.72, P<0.05 or P<0.01). Conclusions: POAF is a common postoperative complication in critically burned patients, and the incidence is increasing year by year, which seriously affects the prognosis of patients. The full-thickness burn area together with other types of arrhythmias and sepsis are the high-risk factors for POAF complication in patients with critical burns.
Collapse
|
12
|
Xiao K, Gillissie ES, Lui LM, Ceban F, Teopiz KM, Gill H, Cao B, Ho R, Rosenblat JD, McIntyre RS. Immune response to vaccination in adults with mental disorders: A systematic review. J Affect Disord 2022; 304:66-77. [PMID: 35167926 PMCID: PMC8837484 DOI: 10.1016/j.jad.2022.02.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/20/2022]
Abstract
BACKGROUND Mental disorders are associated with immune dysregulation as measured by serum levels of biological markers of immunity. Adults with mental disorders have also been reported to have attenuated post vaccine immune response. The COVID-19 pandemic has invited the need to determine whether individuals with mental disorders exhibit differential immune response following the administration of vaccines for other infections. METHODS A systematic search of MEDLINE, Embase, Cochrane, and PsycInfo was conducted from inception to May 2021 investigating vaccine response in persons with mental disorders, as measured by biological markers of immunity (i.e., antibodies, cytokines). RESULTS Thirteen articles were identified which evaluated vaccine efficacy in persons with mental disorders. Individuals with major depressive disorder (MDD) or schizophrenia revealed attenuated immune response to vaccination, or no statistical difference compared to control subjects. Individuals with anorexia nervosa or post-traumatic stress disorder (PTSD) displayed no attenuated post-vaccination antibody level. Individuals with insomnia displayed lower levels of antibodies after vaccination, whereas individuals with obstructive sleep apnea (OSA) displayed no difference in vaccine response compared to control subjects. LIMITATIONS The limitations of this review include the relatively few articles included (n = 13) and small sample sizes (less than thirty subjects) in the majority of articles. CONCLUSION Vaccine response in adults with a mental disorder remains inconclusive. Notwithstanding the heterogeneity and relatively small number of studies, available evidence does suggest attenuated immune response across disparate vaccinations. Future research is required to confirm vaccine efficacy in persons with mental disorders, especially regarding immune responses to COVID-19 vaccination.
Collapse
|
13
|
Huang FF, Yang Y, Wang LM, Wang H, Li P, Xiao K, Xu X, Liu JS, Liu YL, Zhu HL. Holly polyphenols attenuate liver injury, suppression inflammation and oxidative stress in lipopolysaccharide-challenged weaned pigs. FOOD AGR IMMUNOL 2022. [DOI: 10.1080/09540105.2021.2022604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
14
|
Jiang L, Xiao K, Long H. [Prevention and treatment of mucocutaneous adverse reactions associated with epidermal growth factor receptor inhibitors]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2022; 56:87-94. [PMID: 35092997 DOI: 10.3760/cma.j.cn112150-20210601-00528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The epidermal growth factor receptor (EGFR) signaling is aberrantly overexpressed in many solid malignancies, making it an important target for anti-cancer biologic agents. Among them, epidermal growth factor receptor inhibitors (EGFRIs), which have been widely used in clinical practice, include anti-EGFR monoclonal antibodies and tyrosine kinase inhibitors. A proportion of patients treated with EGFRIs develop specific, dose-dependent skin toxicity such as papulopustular rash, paronychia, xerosis and itch. These side effects can cause physical and psychosocial discomfort that may result in dose reduction, discontinuance, or replacement of the current EGFRIs treatment. Correct diagnosis and treatment of these skin and mucosal adverse effects associated with EGFRIs is of great significance for the tertiary prevention of malignant tumors. A review on EGFRI-related mucocutaneous adverse reactions is presented here, focusing on the pathogenesis, the various clinical manifestations, the strategies for prevention and treatment of these conditions.
Collapse
|
15
|
Waleczek FJG, Sansonetti M, Xiao K, Jung M, Mitzka S, Dendorfer A, Weber N, Perbellini F, Thum T. Chemical and mechanical activation of resident cardiac macrophages in the living myocardial slice ex vivo model. Basic Res Cardiol 2022; 117:63. [PMID: 36449104 PMCID: PMC9712328 DOI: 10.1007/s00395-022-00971-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 11/16/2022] [Accepted: 11/16/2022] [Indexed: 12/02/2022]
Abstract
Resident cardiac macrophages (rcMACs) are among the most abundant immune cells in the heart. Plasticity and activation are hallmarks of rcMACs in response to changes in the microenvironment, which is essential for in vitro experimentation. The in vivo investigation is confounded by the infiltration of other cells hindering direct studies of rcMACs. As a tool to investigate rcMACs, we applied the ex vivo model of living myocardial slices (LMS). LMS are ultrathin ex vivo multicellular cardiac preparations in which the circulatory network is interrupted. The absence of infiltration in this model enables the investigation of the rcMACs response to immunomodulatory and mechanical stimulations. Such conditions were generated by applying interferon-gamma (IFN-γ) or interleukine-4 (IL-4) and altering the preload of cultured LMS, respectively. The immunomodulatory stimulation of the LMS induced alterations of the gene expression pattern without affecting tissue contractility. Following 24 h culture, low input RNA sequencing of rcMACs isolated from LMS was used for gene ontology analysis. Reducing the tissue stretch (unloading) of LMS altered the gene ontology clusters of isolated rcMACs with intermediate semantic similarity to IFN-γ triggered reaction. Through the overlap of genes affected by IFN-γ and unloading, we identified Allograft inflammatory factor 1 (AIF-1) as a potential marker gene for inflammation of rcMACs as significantly altered in whole immunomodulated LMS. MicroRNAs associated with the transcriptomic changes of rcMACs in unloaded LMS were identified in silico. Here, we demonstrate the approach of LMS to understand load-triggered cardiac inflammation and, thus, identify potential translationally important therapeutic targets.
Collapse
|
16
|
Mazlan S, Duval V, Devue C, Robillard M, Mezine F, Coly P, Chatterjee S, Camus S, Xiao K, Fiedler J, Thum T, Ménasché P, Boulanger C, Silvestre J, Loyer X. Characterisation of extracellular vesicles in the context of myocardial infarction and glucose intolerance. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2021. [DOI: 10.1016/j.acvdsp.2021.04.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
17
|
Li Z, Li X, Han H, Zhou F, Xiao K. Preoperative prediction nomogram based on laboratory variables for lymph node metastasis in penile cancer. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34120-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
18
|
Deng WH, Zheng YB, Tong SL, Cao FY, He XB, Xiao K, Song D, Yang YJ. [Efficiency analysis on functional protection of nerve plane-oriented laparoscopic total mesorectal excision]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2019; 22:1144-1151. [PMID: 31874530 DOI: 10.3760/cma.j.issn.1671-0274.2019.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: Using previous total mesorectal excision with pelvic autonomic nerve preservation (PANP+TME) and simple total mesorectal excision (TME) without emphasis on retained nerves as control, we explore the advantages of nerve plane-oriented laparoscopic total mesorectal excision (NPO+LTME) on urinary and sexual function. Methods: A retrospective cohort study was carried out. Case inclusion criteria: (1) male patients with pathologically confirmed middle and low rectal adenocarcinoma (4 to 11 cm from the anus); (2) stage T1-2tumor; (3) normal sexual life before operation. Exclusion criteria: (1) no pathological diagnosis before surgery; (2) local recurrence or distant metastasis; (3) preoperative neoadjuvant chemoradiotherapy; (4) opensurgery and laparoscopic surgery conversionto open; (5) no follow-up data. According to the above criteria, clinical data of 173 male patients with low and middle rectal adenocarcinoma who underwent radical operation for laparoscopic rectal cancer from July 2003 to July 2018 at the Department of Gastrointestinal Surgery, Wuhan University People's Hospital were collected. According to different surgical methods, patients were divided into TME group (58 cases), PANP+TME group (63 cases) and NPO+LTME group (52 cases). There were no significant differences in the baseline data including age, body mass index and pathological examination between the 3 groups (all P>0.05). The nerve plane referred to the nerve, the adipose tissue, the extremely finecapillaries around the nerve with overlying fine membranous tissue. NPO+LTME referred to the process of laparoscopic TME guided by the nerve plane, performing in the loose connective tissue between the nerve plane and the rectal properfascia, in order to ensure the integrity of the nerve plane, and maximally protect the patient's urinary and reproductive functions. The operation time, intraoperative blood loss, urinary catheter removal time, urinary function grading, postoperative first erection time, and erectile function and ejaculation function were observed and compared among the 3 groups at 3- and 6-month after operation. Results: In the NPO+LTME group, the PANP+TME group and the TME group, the operation time was (181.9±24.5) minutes, (176.7±29.2) minutes and (137.7±16.2) minutes, respectively (F=54.868, P<0.001); the intraoperative blood lost was (6.0±1.4) ml, (6.5±1.8) ml and (12.8±4.6) ml, respectively (F=95.016, P<0.001); the time to postoperative removal of the catheter was (2.4±1.1) days, (3.7 ±1.7) days and (6.5±2.4) days, respectively (F=79.409, P<0.001); the first postoperative erection time was (1.6±0.6) days, (8.9±2.7) days and (15.9±6.8) days (F=177.677, P<0.001), respectively, whose differences were all statistically significant (all P<0.01). In comparison of urinary function grading, the proportion of grade I (normal function, no urinary dysfunction) in the NPO+LTME, the ANP+TME group and the TME group was 84.1% (53/63), 39.7% (23/58) and 19.2% (10/52), respectively, and the difference was statistically significant (H=52.915, P<0.001). At postoperative 3- and 6-month, proportion of patients with grade I erectile function (normal erectile function) was 77.8% (49/63) and 85.7% (54/63), 44.8% (26/58) and 53.4% (31/58), 28.8% (15/52) and 48.1% (25/52) in the NPO+LTME group, the PANP+TME group, and the TME group, respectively. The differences were statistically significant (H=91.709, P<0.001; H=79.692, P<0.001). The proportion of patients with grade I ejaculation function (with ejaculation, no abnormalities in routine semen examination before and after surgery) at 3- and 6-month after surgery in the NPO+LTME group, the PANP+TME group and the TME group was 82.5% (52/63) and 87.3% (55/63), 53.4% (31/58) and 60.3% (35/58), 28.8% (15/52) and 46.1% (24/52), respectively. The differences were statistically significant as well (H=86.543, P<0.001; H=78.667, P<0.001). Patients in the NPO+LTME group had no grade III erections and ejaculation disorders. Conclusion: The surgical procedure of NPO+LTME can promote the recovery of postoperative neurological function and preserve urination and sexual function better.
Collapse
|
19
|
Xiao K, Mavani S, Go K, Boldut R, Xu K, Cho J, Beyzaei N, Tse E, Khalili R, Chan M, Beaulieu E, Richmond S, Babul S, Pike I, Cox L, Klösch G, Ipsiroglu O. Vigilance & Wake-A-Thons: a novel sleep health communication concept proposed by vancouver summer sleep school students. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
20
|
McWilliams S, Bao S, Xiao K, Mattman A, Wu J, Stockler S, Ipsiroglu O. Review of iron deficiency guidelines in the context of iron deficiency-related sleep/wake behaviours. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
21
|
Beyzaei N, Cho J, Xiao K, Friedlander R, McFee K, Hall C, Rauscher A, Weber A, Vercauteren S, van der Loos M, Ipsiroglu O. Integrating iron research in clinical practice: a service design project for investigating disruptive sleep & wake-behaviours. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
22
|
Xiao K, Chan M, Bu Y, Beyzaei N, Dorffner G, Dück A, Fagundes S, Fagundes D, Klösch G, Kuo C, Paditz E, Schneider B, Silvestri R, Spruyt K, Veer D, Ipsiroglu O, Walters A. Home data collection: developing a framework for an international research network registry. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.1177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
23
|
Tomasky G, Chan M, McWilliams S, Xiao K, Beyzaei N, Bu Y, Kuo C, Klösch G, Ipsiroglu O. Communicating sleep health with a vigilance toolbox: review of the “stroop colour-word task” as a possible “vigilance game”. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.1079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
24
|
Liu R, Chan M, McWilliams S, Xiao K, Kuo C, Bu Y, Klösch G, Ipsiroglu O. Communicating sleep health with a vigilance toolbox: Review of the clinical test “Task-switching paradigm” as a possible “Vigilance game”. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
25
|
Zhang Z, Chen Y, Han K, Wang HB, Wang MM, Xiao K, Shen FH. [Association between polymorphisms of interleukin-17 genes and pneumoconiosis susceptibility]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2019; 37:416-419. [PMID: 31256521 DOI: 10.3760/cma.j.issn.1001-9391.2019.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the relationship between polymorphisms of interleukin 17(IL-17) gene (rs4711998, rs763780) and the susceptibility of pneumoconiosis, and to provide a basis for prevention of high-risk groups of pneumoconiosis. Methods: A total of 219 pneumoconiosis patients and 242 workers without pneumoconiosis were enrolled in the study. All subjects were photographed with high undulating X-rays anterior chest radiographs, diagnosed according to diagnostic criteria for pneumoconiosis. We collected 3 ml of peripheral venous blood of the study subjects. Polymorphism in IL-17A rs4711998 and IL-17F rs763780 locus were evaluated by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Results: The IL-17A rs4711998 locus has AA, AG and GG genotypes, there was no the significant difference between case and control groups (P>0.05). IL-17F rs763780 had AA, AG and GG genotypes, there was a significant difference between case and control groups (P<0.05). Allele A and allele G were statistically significant difference between the case group and the control group (P<0.05). Conclusion: No relationship was found between IL-17A gene polymorphisms at rs4711998 and silicosis. IL-17F rs763780 locus gene polymorphism is associated with susceptibility to pneumoconiosis. AG genotype and G allele may have a protective effect.
Collapse
|