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Galagoda GCS, Perera J, de Silva R, Wickramasinghe HT, Dasanayake D, Bravo L, Ismail Z, Goh DYT, Nelson EAS. ASVAC2022 : 8(th) Asian Vaccine Conference. Hum Vaccin Immunother 2023; 19:2165360. [PMID: 36655357 DOI: 10.1080/21645515.2023.2165360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Aiming to further the Immunization Partners in Asia Pacific (IPAP)'s vision of a world where no one suffers from a vaccine preventable disease, the 8th Asian Vaccine Conference (ASVAC 2022) was held in Colombo, Sri Lanka and virtually from 15 to 18, September 2022 (www.asianvaccine.com). This conference followed those held in Siem Reap, Cambodia (2009), Manila, Philippines (2010), Jakarta, Indonesia (2011), Cebu, Philippines (2013), Hanoi, Vietnam (2015), Singapore (2017) and Naypyidaw and Yangon, Myanmar (2019). The ASVAC2022 themed "Immunization: in Era of Pandemics," commenced with the EPI Managers' Workshop, followed by pre-conference workshops and Vaccinology Masterclass, followed by the main conference featuring 5 plenary lectures, 6 partner-led symposia, free paper and poster presentations, and industry-supported lunch and evening sessions. There were over 1830 registered participants, with 112 attending in person and 998 virtually from 63 countries. The conference was organized by IPAP and hosted by the Vaccine and Infectious Disease Forum of Sri Lanka, Sri Lanka College of Pediatricians, Sri Lanka College of Microbiologists and College of General Practitioners of Sri Lanka, with the support of the Ministry of Health, Sri Lanka. The 9th ASVAC is scheduled to be held in Davao City, Philippines in late 2023.
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Affiliation(s)
| | - Jennifer Perera
- Department of Medical Microbiology and Immunology, University of Colombo, Colombo, Sri Lanka
| | - Rajiva de Silva
- Department of Immunology, Medical Research Institute, Colombo 8, Sri Lanka
| | - H T Wickramasinghe
- Department of Paediatrics, Neville Fernando Teaching Hospital, Colombo, Sri Lanka
| | | | - Lulu Bravo
- Department of Pediatrics, University of the Philippines Manila, Manila, Philippines
| | - Zulkifli Ismail
- Department of Paediatrics, KPJ Selangor Specialist Hospital, Shah Alam, Malaysia.,Graduate School, KPJ Healthcare University College, Nilai, Malaysia
| | - Daniel Y T Goh
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - E Anthony S Nelson
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, Guangdong, PR China.,Department of Paediatrics, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China
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Hanne Kruuse Rasmusen, Mikkel Aarøe, Christoffer Valdorff Madsen, Helga Lillian Gudmundsdottir, Kenneth Hudlebusch Mertz, Astrid Duus Mikkelsen, Christian Have Dall, Christoffer Brushøj, Jesper Løvind Andersen, Maria Helena Dominguez Vall-Lamora, Ann Bovin, S. Peter Magnusson, Jens Jakob Thune, Redi Pecini, Lars Pedersen. The COVID-19 in athletes (COVA) study: a national study on cardio-pulmonary involvement of SARS-CoV-2 infection among elite athletes. Eur Clin Respir J; 10:2149919. [ DOI: 10.1080/20018525.2022.2149919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background COVID-19 can cause cardiopulmonary involvement. Physical activity and cardiac complications can worsen prognosis, while pulmonary complications can reduce performance. Aims To determine the prevalence and clinical implications of SARS-CoV-2 cardiopulmonary involvement in elite athletes. Methods An observational study between 1 July 2020 and 30 June 2021 with the assessment of coronary biomarkers, electrocardiogram, echocardiography, Holter-monitoring, spirometry, and chest X-ray in Danish elite athletes showed that PCR-tested positive for SARS-CoV-2. The cohort consisted of male football players screened weekly (cohort I) and elite athletes on an international level only tested if they had symptoms, were near-contact, or participated in international competitions (cohort II). All athletes were categorized into two groups based on symptoms and duration of COVID-19: Group 1 had no cardiopulmonary symptoms and duration ≤7 days, and; Group 2 had cardiopulmonary symptoms or disease duration >7 days. Results In total 121 athletes who tested positive for SARS-CoV-2 were investigated. Cardiac involvement was identified in 2/121 (2%) and pulmonary involvement in 15/121 (12%) participants. In group 1, 87 (72%), no athletes presented with signs of cardiac involvement, and 8 (7%) were diagnosed with radiological COVID-19-related findings or obstructive lung function. In group 2, 34 (28%), two had myocarditis (6%), and 8 (24%) were diagnosed with radiological COVID-19-related findings or obstructive lung function. Conclusions These clinically-driven data show no signs of cardiac involvement among athletes who tested positive for SARS-CoV-2 infection without cardiopulmonary symptoms and duration <7 days. Athletes with cardiopulmonary symptoms or prolonged duration of COVID-19 display, exercise-limiting cardiopulmonary involvement.
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Affiliation(s)
- Hanne Kruuse Rasmusen
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark,CONTACT Hanne Kruuse Rasmusen Clinic of Sports Cardiology, Department of Cardiology, University of Copenhagen Hospital - Bispebjerg and Frederiksberg, Bispebjerg Bakke 23, Building 67, DK-2200Copenhagen, Denmark
| | - Mikkel Aarøe
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Christoffer Valdorff Madsen
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | | | - Kenneth Hudlebusch Mertz
- Institute of Sports medicine, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Astrid Duus Mikkelsen
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Christian Have Dall
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Christoffer Brushøj
- Institute of Sports medicine, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Jesper Løvind Andersen
- Institute of Sports medicine, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | | | - Ann Bovin
- Department of Cardiology, Vejle Hospital, Part of Lillebaelt Hospital, Vejle, Denmark
| | - S. Peter Magnusson
- Institute of Sports medicine, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jens Jakob Thune
- Department of Cardiology, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Redi Pecini
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Lars Pedersen
- Department of Respiratory Medicine and Infectious Diseases, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
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Wang Y, Gao F, Liang Z, Sun H, Wang J, Mao Q. Establishment of the 1st Chinese national standard for CA6 neutralizing antibody. Hum Vaccin Immunother 2023; 19:2164140. [PMID: 36600518 DOI: 10.1080/21645515.2022.2164140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Coxsackievirus A6 (CA6) is one of the major causative agents of herpangina and hand-foot-mouth disease (HFMD). Since 2008, CA6 has circulated widely around the world. Especially in Asia-Pacific region CA6 had even replaced enterovirus A71 (EV71) and coxsackievirus A16 (CA16) as the main prevalent strain of HFMD. In the recent 10 years, monovalent and multivalent vaccines against CA6 have been researched and developed by manufacturers from China, Korea, and the USA. The neutralizing antibody titer is a key indicator for accurately evaluating immunogenicity of vaccine. However, so far, the World Health Organization international standard for CA6 neutralizing antibody has not been available. In order to meet the needs of evaluating the immunogenicity of vaccines against CA6, the first Chinese national standard for CA6 neutralizing antibody was established, which was conducted to ensure that methods used to measure the neutralizing antibody titers against CA6 are accurate, reliable, and comparable. Three lyophilized candidate standards (29#, 39# and 44#) were produced with 0.40 ml/vial from plasma samples donated by healthy individuals. The collaborative study showed that the 29# candidate standard could effectively minimize the variability in neutralization titers between labs and across challenging viruses of different genotypes (A, D1, and D3). Therefore, the 29# candidate sample was established as the first Chinese national standard for CA6 neutralizing antibody test. This standard has good long-term stability and was assigned a potency of 150 units per milliliter (U/ml) of CA6 neutralizing antibody. It will contribute to ensure uniformity of potency or activity of vaccines and potentially therapeutic antibody preparations.
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Affiliation(s)
- Yiping Wang
- National Institutes for Food and Drug Control, Beijing, China
| | - Fan Gao
- National Institutes for Food and Drug Control, Beijing, China
| | - Zhenglun Liang
- National Institutes for Food and Drug Control, Beijing, China
| | | | - Junzhi Wang
- National Institutes for Food and Drug Control, Beijing, China
| | - Qunying Mao
- National Institutes for Food and Drug Control, Beijing, China
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Nnaji CA, Wiysonge CS, Cooper S, Mayeye A, Luphondo L, Mabuya T, Kalui N, Lesosky M, Ndwandwe D. Contextualising missed opportunities for children's vaccination: A theory-informed qualitative study in primary care settings in Cape Town, South Africa. Hum Vaccin Immunother 2023; 19:2162771. [PMID: 36601915 DOI: 10.1080/21645515.2022.2162771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
This study aimed to explore the contextual factors that may be associated with missed opportunities for vaccination (MOV) from the perspectives of healthcare providers and caregivers attending primary healthcare facilities in the Cape Town Metro Health District, South Africa. The ultimate goal of the assessment was to help inform the design and implementation of a contextually appropriate quality improvement programme targeted at reducing MOV in primary healthcare settings. We used a theory-informed exploratory qualitative research design involving focus group discussions with caregivers of children aged 0-23 months; and in-depth interviews of facility staff. A thematic template analysis approach, integrating the theoretical domains framework (TDF) and the capability, opportunity and motivation model of behavior (COM-B) was used to code and analyze the data. Three focus group sessions were conducted, each consisting of 5-8 caregivers and five in-depth interviews involving facility staff. Capability factors comprised caregivers' knowledge, attitude and behavior toward children's immunization. Opportunity factors included the organization of immunization services, long waiting time, vaccine stock out, staff shortage and health workers' attitude, knowledge and capability to assess children's immunization status and needs. Motivation factors included optimism and beliefs about immunization, fear of vaccine-preventable diseases and immunization safety concerns. This study identified important caregiver-, provider- and health system-related factors, which influence immunization outcomes; offering useful contextual insights for informing quality improvement strategies for reducing MOV at primary healthcare level.
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Affiliation(s)
- Chukwudi A. Nnaji
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa,Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa,CONTACT Chukwudi A. Nnaji, Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, 1 Anzio Road, Observatory, Cape Town 7925, South Africa
| | - Charles S. Wiysonge
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa,Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa,Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa,HIV and other Infectious Diseases Research Unit, South African Medical Research Council, Durban, South Africa
| | - Sara Cooper
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa,Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa,Division of Social & Behavioural Sciences, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Asanda Mayeye
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Lucy Luphondo
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Thobile Mabuya
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Ntomboxolo Kalui
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Maia Lesosky
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa,Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Duduzile Ndwandwe
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
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Saxena K, Kathe N, Sardana P, Yao L, Chen YT, Brewer NT. HPV vaccine initiation at 9 or 10 years of age and better series completion by age 13 among privately and publicly insured children in the US. Hum Vaccin Immunother 2023; 19:2161253. [PMID: 36631995 DOI: 10.1080/21645515.2022.2161253] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The US Advisory Committee on Immunization Practice recommends routine human papillomavirus (HPV) vaccination at 11-12 years of age, but states that vaccination may be initiated as early as 9 years. Our primary goal was to assess whether initiating HPV vaccination at 9-10 years of age, compared to 11-12, was associated with a higher rate of series completion by 13 years of age, and to identify factors associated with series completion by age 13. The study used vaccine claims and other data from the IBM MarketScan Commercial Claims and Encounters (privately insured) and IBM MarketScan Multi-State Medicaid (publicly insured) databases. Participants were 9-12 years of age and initiated HPV vaccination between January 2006 and December 2018 (publicly insured) or February 2019 (privately insured). Among 100,117 privately insured individuals, those initiating the HPV vaccination series at 9-10 years of age had a significantly higher series completion rate by 13 years of age than did those initiating at 11-12 years of age (76.2% versus 48.1%; p < .001). The same pattern was observed for 115,863 publicly insured individuals (70.4% versus 40.0%; p < .001). Provider and health care plan type, female sex, race/ethnicity, and wellness checks or non-HPV vaccinations during the baseline period were significantly associated with series completion by 13 years of age. Proactive initiation of HPV vaccination at 9-10 years of age was associated with higher rates of series completion by 13 years of age. These findings can inform provider education and other interventions to encourage timely HPV vaccination series completion.
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Xu R, Huang J, Guo H, Wang C, Zhan H. Functions of silicon and phytolith in higher plants. Plant Signal Behav 2023; 18:2198848. [PMID: 37031433 DOI: 10.1080/15592324.2023.2198848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Silicon (Si) is abundant in the lithosphere, and previous studies have confirmed that silicon plays an important role in plant growth. Higher plants absorb soluble silicon from soil through roots which is deposited in plant tissues mainly in the form of phytoliths. Based on previous studies, the research progress in silicon and phytoliths in the structural protection, enhancement on photosynthesis and transpiration of plants and plant growth and stress resistance was reviewed. Meanwhile, gaps in phytolith research, including phytolith morphology and function, impact of diverse environmental factors coupling with phytoliths, phytolith characteristics at different stages of plant development and phytoliths in regional vegetation are identified. The paper intends to promote the wider application of phytolith research findings and provides reference for further research on phytoliths.
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Affiliation(s)
- Rui Xu
- Key Laboratory for Sympodial Bamboo Research, Southwest Forestry University, Kunming, China
- Science and Technology Innovation Team of National Forestry and Grassland Administration, Southwest Forestry University, Kunming, China
| | - Jianfeng Huang
- Yunnan Academy of Biodiversity/College of Biodiversity and Conservation, Southwest Forestry University, Kunming, China
| | - Huijun Guo
- CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, China
| | - Changming Wang
- Key Laboratory for Sympodial Bamboo Research, Southwest Forestry University, Kunming, China
- Science and Technology Innovation Team of National Forestry and Grassland Administration, Southwest Forestry University, Kunming, China
- College of Forestry, Southwest Forestry University, Kunming, China
- Changming Wang Key Laboratory for Sympodial Bamboo Research, Southwest Forestry University, Kunming, China
| | - Hui Zhan
- Key Laboratory for Sympodial Bamboo Research, Southwest Forestry University, Kunming, China
- Science and Technology Innovation Team of National Forestry and Grassland Administration, Southwest Forestry University, Kunming, China
- College of Forestry, Southwest Forestry University, Kunming, China
- CONTACT Hui Zhan
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Huang CL, Chen JY, Lin XQ, Deng JS, Tung TH, Zhu JS. Parents' willingness to pay for their children's COVID-19 vaccine in Taiwan, China: A cross-sectional study. Hum Vaccin Immunother 2023; 19:2168936. [PMID: 36683206 DOI: 10.1080/21645515.2023.2168936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Most COVID-19 studies aim to assess factors influencing willingness to pay for vaccines between the public and medical staff. However, few studies focus on parents' willingness to pay for their children's COVID-19 vaccine. The current study aimed to assess parents' willingness to pay for their children's vaccination against COVID-19 and its influencing factors. This population-based cross-sectional study used a self-administered questionnaire. The inclusion criterion was parents with at least one child younger than 18 years. The final analysis included 384 valid data points. A total of 89.1% of the parents indicated that they are willing to pay for their children's vaccination against COVID-19. Among them, both fathers' and mothers' willingness to pay for their children's COVID-19 vaccine was 89.6%. The mean and median willingness to pay were% would pay for their children. Excluding other confounding factors, willingness to pay for the COVID-19 vaccine for themselves and hesitation to vaccinate their children were significantly associated with parents' willingness to pay for their children's COVID-19 vaccine. We found that 89.1% of the parents in Taiwan would pay for their children's COVID-19 vaccine. Parents' willingness to pay for themselves and hesitation to vaccinate their children were associated with willingness to pay. Reducing hesitation about vaccines and developing policies for vaccine payment may have a positive impact on willingness to pay for vaccines and promoting COVID-19 vaccination.
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Affiliation(s)
- Chun-Lian Huang
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Jau-Yuan Chen
- Department of Family Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan, China
| | - Xiao-Qing Lin
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Jing-Shan Deng
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Sheng Zhu
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
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Sun J, Li M, Zhang L, Deng X, Hu Y, Chen Q, Wang Z, Sun X, Liu Y. Mumps-specific antibody persistence in children aged 3-7 years immunized with two doses of mumps-containing vaccines: A prospective cohort study in Jiangsu Province, China. Hum Vaccin Immunother 2023; 19:2166758. [PMID: 36653029 DOI: 10.1080/21645515.2023.2166758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Mumps reemergence has been reported in developed countries with high levels of two-dose mumps-containing vaccine (MuCV) coverage. The effectiveness of the two-dose MuCV may be compromised by limitations in the persistence of immunity. This prospective cohort study evaluated the persistence of immunity of a two-dose MuCV in children aged 3-7 years from 2015 to 2020. Persistence of antibody to mumps, determined as the geometric mean antibody concentration (GMC), and seropositivity were analyzed for both repeated measurements from three follow-ups and on each cross-section, respectively. A total of 105 eligible subjects were recruited. Their overall seropositivity rate was relatively high and stable (92.4%-84.8%), while the overall GMC decreased from 547.6 U/ml to 333.3 U/ml. Analysis of waning immunity in 91 participants showed a significant and consistent downward trend for GMC, which differed significantly in boys and girls. The overall seropositivity rate decreased slightly from 2015 (95.6%) to 2016 (92.3%) but both were significantly higher than in 2018 (84.6%). The rates in girls remained stable, while those in boys declined to 75% in 2018. The seropositivity rate of the cross-section level decreased from 95.4% to 86.4% in 4 years. Although two-dose MuCV may result in a high level of immunity, antibody concentrations decay over 2 years after the second dose. Children with waning immunity after receiving two doses, especially boys, require further surveillance at 4 years and later to avoid future mumps epidemics.Clinical trial registration: NCT02901990.
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Affiliation(s)
- Jinfang Sun
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, China.,Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - Mingma Li
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - Lei Zhang
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Xiuying Deng
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Ying Hu
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Qiang Chen
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Zhiguo Wang
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Xiang Sun
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Yuanbao Liu
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, China
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Iliya J, Shatima DR, Tagbo BN, Ayede AI, Fagbohun AO, Rasaq A, Nalban S, Elon IW, Mohammed-Nafiu R, Ahmed P, Oyewole OB, Bakare AA, Yusuf BO, Akinrinoye OO, Ogala WN, Falade AG. Pneumonia hospitalizations and mortality in children 3 - 24-month-old in Nigeria from 2013 to 2020: Impact of pneumococcal conjugate vaccine ten valent (PHiD-CV-10). Hum Vaccin Immunother 2023; 19:2162289. [PMID: 36597576 DOI: 10.1080/21645515.2022.2162289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Pneumococcal conjugate vaccine ten valent (PCV 10) was introduced into Nigeria in three phases. Phase 3 introduction started in August 2016. However, its impact on pneumonia admissions and mortality among vaccinated Nigerian children has not been determined. Data in the period before PCV-10 introduction (3 August 2013-2 August 2016), and after (3 August 2017-2 August 2020) were retrospectively extracted from the medical charts of eligible patients aged 3-24 months with hospitalized radiological pneumonia at the University College Hospital (UCH), Ibadan; National Hospital (NH), Abuja; and Federal Teaching Hospital (FTH), Gombe, allowing for an intervening period of 1 year. Proportions of the patients with hospitalized pneumonia and case fatality rates were determined during both periods. The results were compared using z-test, multiple logistic regression analysis and p < .05 was considered significant. Adjusted pneumonia hospitalization rates between the two periods increased at the NH Abuja (10.7% vs 14.6%); decreased at the UCH, Ibadan (8.7% vs 6.9%); and decreased at the FTH, Gombe (28.5% vs 18.9%). Case fatality rates decreased across all the sites during the post-PCV introduction period: NH Abuja, from 6.6% to 4.4% (p = .106); FTH, Gombe, 11.7% to 7.7% (p = .477); and UCH, Ibadan, 2.0% to 0% (p = .045); but only significant at Ibadan. Overall, proportion of hospitalized pneumonia cases decreased after 3 years of PCV 10 introduction into the National Immunization Programme in Nigeria. The case fatality rate during post-PCV 10 introduction decreased at all the three sites, but this difference was significant at the UCH, Ibadan.
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Affiliation(s)
- Jalo Iliya
- Department of Pediatrics, Gombe State University, Gombe, Nigeria
| | - Denis R. Shatima
- Department of Pediatrics, National Hospital Abuja, Abuja, Nigeria
| | - Beckie N. Tagbo
- Department of Pediatrics, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Adejumoke I. Ayede
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria,Department of Pediatrics, University of Ibadan, Ibadan, Nigeria
| | | | - Aliu Rasaq
- Department of Pediatrics, Gombe State University, Gombe, Nigeria
| | - Sarah Nalban
- Department of Pediatrics, Gombe State University, Gombe, Nigeria
| | - Isaac W. Elon
- Department of Pediatrics, Gombe State University, Gombe, Nigeria
| | | | - Patience Ahmed
- Department of Pediatrics, National Hospital Abuja, Abuja, Nigeria
| | | | - Ayobami A. Bakare
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria
| | - Bidemi O. Yusuf
- Department of Epidemiology, Medical Statistics and Environmental Health, University of Ibadan, Ibadan, Nigeria
| | | | - William N. Ogala
- Department of Pediatrics, Ahmadu Bello University, Zaria, Nigeria
| | - Adegoke G. Falade
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria,Department of Pediatrics, University of Ibadan, Ibadan, Nigeria,CONTACT Adegoke G. Falade Department of Paediatrics, University College Hospital, Queen Elizabeth II Road, Orita-Mefa, Ibadan, Oyo2410000, Nigeria
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Zhu M, Li X. Genome-wide identification of the glutamate receptor-like gene family in Vanilla planifolia and their response to Fusarium oxysporum infection. Plant Signal Behav 2023; 18:2204654. [PMID: 37096589 DOI: 10.1080/15592324.2023.2204654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Glutamate receptor-like genes (GLRs) are essential for plant growth and development and for coping with environmental (biological and non-biological) stresses. In this study, 13 GLR members were identified in the Vanilla planifolia genome and attributed to two subgroups (Clade I and Clade III) based on their physical relationships. Cis-acting element analysis and Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) annotations indicated the GLR gene regulation's complexity and their functional diversity. Expression analysis revealed a relatively higher and more general expression pattern of Clade III members compared to the Clade I subgroup in tissues. Most GLRs showed significant differences in expression during Fusarium oxysporum infection. This suggested that GLRs play a critical role in the response of V. planifolia to pathogenic infection. These results provide helpful information for further functional research and crop improvement of VpGLRs.
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Affiliation(s)
- Miao Zhu
- School of Biological Science and Technology, Liupanshui Normal University, Liupanshui, Guizhou, China
| | - Xinran Li
- School of Biological Science and Technology, Liupanshui Normal University, Liupanshui, Guizhou, China
- CONTACT Xinran Li School of Biological Science and Technology, Liupanshui normal University, No.288 Minghu Road, Liupanshui, Guizhou, China
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Wang X, Cao K, Guo E, Mao X, An C, Guo L, Zhang C, Yang X, Sun J, Yang W, Li X, Miao S. Integrating DOI in T classification improves the predictive performance of laryngeal cancer staging. Cancer Biol Ther 2023; 24:2169040. [PMID: 36729904 DOI: 10.1080/15384047.2023.2169040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
It has been recognized that depth of invasion (DOI) is closely associated with patient survival for most types of cancer. The purpose of this study was to determine the DOI optimal cutoff value and its prognostic value in laryngeal squamous carcinoma (LSCC). Most importantly, we evaluated the prognostic performance of five candidate modified T-classification models in patients with LSCC. LSCC patients from Harbin Medical University Cancer Hospital and Chinese Academy of Medical Sciences Cancer Hospital were divided into training group (n = 412) and validation group (n = 147). The primary outcomes were overall survival (OS) and relapse-free survival (RFS), and the effect of DOI on prognosis was analyzed using a multivariable regression model. We identified the optimal model based on its simplicity, goodness of fit and Harrell's consistency index. Further independent testing was performed on the external validation queue. The nomograms was constructed to predict an individual's OS rate at one, three, and five years. In multivariate analysis, we found significant associations between DOI and OS (Depth of Medium-risk invasion HR, 2.631; P < .001. Depth of high-risk invasion: HR, 5.287; P < .001) and RFS (Depth of high-risk invasion: HR, 1.937; P = .016). Model 4 outperformed the American Joint Committee on Cancer (AJCC) staging system based on a low Akaike information criterion score, improvement in the concordance index, and Kaplan-Meier curves. Inclusion of DOI in the current AJCC staging system can improve the differentiation of T classification in LSCC patients.
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Affiliation(s)
- Xueying Wang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, changsha, China,Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Kui Cao
- Department of Laboratory, Harbin Medical University Cancer Hospital, Harbin, China
| | - Erliang Guo
- Department of Surgery, the 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xionghui Mao
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Changming an
- Department of Head and Neck Surgery, Chinese National Cancer Center & Chinese Academy of Medical Sciences Cancer Hospital, Beijing, China
| | - Lunhua Guo
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Cong Zhang
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xianguang Yang
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Ji Sun
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Weiwei Yang
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Xiaomei Li
- Department of Pathology, Harbin Medical University Cancer Hospital, Harbin, China,CONTACT Xiaomei Li Department of Pathology, Harbin Medical University Cancer Hospital, Harbin150081, China
| | - Susheng Miao
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China,Susheng Miao Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin 150081, China
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12
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Zou P, Wang L, Liu F, Yan Z, Chen X. Effect of interfering TOR signaling pathway on the biosynthesis of terpenoids in Salvia miltiorrhiza Bge. Plant Signal Behav 2023; 18:2199644. [PMID: 37039834 DOI: 10.1080/15592324.2023.2199644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
The TOR (Target of Rapamycin) signaling pathway, which takes TOR kinase as the core, regulates the absorption, distribution, and recycling of nutrients by integrating metabolic network and other signaling pathways, thus participating in the plant growth-defense trade-off. While terpenoids play an important role in plant growth, development, stress response, and signal transduction. The effect of the TOR signaling pathway on terpenoid biosynthesis in plants has yet to be studied in detail. In this study, the tissue culture seedlings of Salvia miltiorrhiza were treated with the TOR inhibitor AZD8055. The results show that the roots of the control group had begun to grow on the 8th day, while the seedlings treated with AZD8055 had no rooting signs. Combined with the expression changes of genes related to the TOR signaling pathway in the first 8 days, samples on the 3rd, 6th, and 8th days were selected for RNA-Seq analysis. Through RNA-Seq analysis, a total of 50,689 unigenes were obtained from the samples of these three periods, of which 4088 unigenes showed differential expression. The function enrichment and time-series analysis of differentially expressed genes (DEGs) showed that the main influence of the TOR signal pathway on plant growth-related processes was gradually transmitted with treatment time after TOR was inhibited. Pathway enrichment analysis of DEGs showed that the genes in the biosynthesis of terpenoids, such as diterpenoid and carotenoid biosynthetic pathways, could be regulated. Compared with other stages, DEGs related to terpenoid biosynthesis were mainly regulated in the S2 stage. In addition, the genes involved in terpenoid skeleton biosynthesis was also considerably enriched in the S2 stage, according to the results of gene set enrichment analysis (GSEA) of unigenes. Inhibition of the TOR signaling pathway may affect the biosynthesis of terpenoid signaling molecules, inhibit gibberellin's biosynthesis, and promote abscisic acid's biosynthesis. This study has discussed the effect of interfering with the TOR pathway on terpenoid biosynthesis in S. miltiorrhiza from the perspective of omics and provides new insight into the interaction between the terpenoid biosynthesis pathway and the growth-defense trade-off of medicinal plants.
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Affiliation(s)
- Peijin Zou
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Key Laboratory of Characteristic Chinese Medicinal Resources in Southwest, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Lin Wang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Key Laboratory of Characteristic Chinese Medicinal Resources in Southwest, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Fang Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Key Laboratory of Characteristic Chinese Medicinal Resources in Southwest, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Zhuyun Yan
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Key Laboratory of Characteristic Chinese Medicinal Resources in Southwest, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Xin Chen
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Key Laboratory of Characteristic Chinese Medicinal Resources in Southwest, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- CONTACT Xin Chen School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan611171, China
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Packnett ER, Zimmerman NM, Novy P, Morgan LC, Chime N, Ghaswalla P. Meningococcal serogroup B vaccination series initiation in the United States: A real-world claims data analysis. Hum Vaccin Immunother 2023; 19:2165382. [PMID: 36715008 DOI: 10.1080/21645515.2023.2165382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
In the United States (US), meningococcal serogroup B (MenB) vaccination has been recommended for 16-23-year-olds (preferably 16-18 years) based on shared clinical decision-making since 2015. MenB vaccine coverage (≥1 dose) by age 17 years has been reported, but initiation at older ages and by insurance type is unknown. In this retrospective cohort study, MarketScan claims data were analyzed to assess MenB vaccine series initiation (i.e. receipt of a first dose) during 2017-2020 among US commercially insured and Medicaid-covered individuals aged 16-18 and 19-23 years. Kaplan-Meier curves were generated to estimate series initiation at various times from index (latest of 1/1/2017 or 16th/19th birthday, depending on the cohort). Multivariable analyses were conducted to identify factors associated with series initiation. Among 1,450,354 Commercial and 1,140,977 Medicaid 16-18-year-olds, MenB vaccine series initiation rates within 3 years of each person's first eligibility were estimated to be 33% and 20%, respectively; among 1,857,628 Commercial and 747,483 Medicaid 19-23-year-olds, 3% and 1%, respectively. Factors identified to be significantly associated with increased likelihood of initiating a MenB vaccine series included co-administration of meningococcal serogroups ACWY (MenACWY) vaccine, younger age, female sex, nonwhite race (Medicaid only), New England or Middle Atlantic location (Commercial only), urban residence, and previous influenza vaccination. MenB vaccine series initiation among the studied US adolescents and young adults was low. There is a need for continued efforts to better understand barriers to the uptake of vaccines that are recommended based on shared clinical decision-making.
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Affiliation(s)
| | | | | | - Laura C Morgan
- Merative (formerly IBM Watson Health), Cambridge, MA, USA
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Harutyunyan T, Sargsyan Z, Sahakyan S, Chiloyan A, Melkom Melkomian D, Khachadourian V. Predicting COVID-19 vaccination uptake in Armenia using the Health Belief Model: Results from a nationwide survey. Hum Vaccin Immunother 2023; 19:2165383. [PMID: 36688424 DOI: 10.1080/21645515.2023.2165383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Health behavior theories have been effectively used for studying populations' awareness, attitudes, and beliefs related to COVID-19 preventative behaviors. The aim of this study was to explore the factors associated with the intention to get vaccinated against COVID-19 in the Armenian population using the Health Belief Model (HBM) as a framework. We applied stratified two-stage random sampling to conduct a telephone survey of 3,483 adults in 2021. The multi-domain survey instrument included questions on socio-demographic characteristics, COVID-19-related knowledge, COVID-19 susceptibility, severity and self-efficacy beliefs, sources of information on COVID-19, COVID-19 vaccination practice, and its benefits and barriers. We performed bivariate and hierarchical multivariate regression analysis with the entry of variables in blocks. In total, about 12% of the sample (n = 393) was vaccinated against COVID-19. Of 2,838 unvaccinated participants, about 53% (n = 1516) had an intention to get vaccinated. The final hierarchical logistic regression model containing socio-demographic characteristics, knowledge about COVID-19, and HBM constructs explained 43% of the variance in the intention to get vaccinated against COVID-19. Participants' age, employment status, average monthly expenditures, perceived threat, benefits, perceived barriers, self-efficacy, and cues to action were significant and independent predictors of the intention to get COVID-19 vaccination. This study confirmed the utility of the HBM in highlighting drivers of an important health-protective behavior in the context of pandemics. Health policy makers, communication specialists, and healthcare providers should particularly stress the effectiveness and safety of the vaccines in their efforts to increase vaccination rates and focus on unemployed and low-income population groups.
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Affiliation(s)
- Tsovinar Harutyunyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
| | - Zhanna Sargsyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
| | - Serine Sahakyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
| | - Araz Chiloyan
- Public Health Department, Ministry of Health, Yerevan, Armenia
| | | | - Vahe Khachadourian
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
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Jiang S, Cai M, Zhang Z, Qian C, Wang J, Li Z, Guo Q, Zhou H, Xin H, Cai W, Wang H, Guo S, Huang Y, Xie Q. The potential effect of HBV vaccination on off-treatment HBsAg reversion after interferon-induced HBsAg clearance. Hum Vaccin Immunother 2023; 19:2161254. [PMID: 36683193 DOI: 10.1080/21645515.2022.2161254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Off-treatment HBsAg reversion occurs in a considerable number of chronic hepatitis B(CHB) patients after IFN(interferon)-induced HBsAg clearance. HBV vaccination protects the general population against HBV infection. However, it remains unclear whether HBV vaccination could prevent off-treatment HBsAg reversion in CHB patients with HBsAg clearance. CHB patients (n = 199) with HBsAg clearance were included in the current study, comprising spontaneous HBsAg clearance group (n = 51), NA (nucleoside/nucleotide analogues)-induced group (n = 36) and IFN-induced group (n = 112). Log-rank test was performed to compare the cumulative incidences of HBsAg reversion between groups. Cox regression model was used to identify the factors associated with off-treatment HBsAg reversion. The 5-year cumulative incidence of HBsAg reversion in IFN-induced group was significantly higher than that in NA-induced group or spontaneous group (27.6% vs. 3.3% vs. 8.1%, both p < .05). In IFN-induced group, 66.7% of CHB patients received HBV vaccination. The cumulative incidence of HBsAg reversion in individuals with strong responses to HBV vaccination (HBsAb level >100mIU/ml) was significantly lower than that in those with weak responses to HBV vaccination (HBsAb level ≤100mIU/ml) or without HBV vaccination in IFN-induced group (7.7% vs. 58.5% vs. 31.9%, both p < .05). Multivariate Cox regression analysis confirmed strong responses to HBV vaccination were independently associated with a lower cumulative incidence of HBsAg reversion after IFN-induced HBsAg clearance (HR = 0.246, 95%CI: 0.066-0.907, p = .035). HBV vaccination has potential to prevent off-treatment HBsAg reversion in CHB patients after IFN-induced HBsAg clearance via a sufficiently high level of HBsAb, helping clinicians optimize the clinical management of such patients.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Yan Huang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Xie
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Stéger A, Palmgren M. Hypothesis paper: the development of a regulatory layer in P2B autoinhibited Ca(2+)-ATPases may have facilitated plant terrestrialization and animal multicellularization. Plant Signal Behav 2023; 18:2204284. [PMID: 37096591 DOI: 10.1080/15592324.2023.2204284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
With the appearance of plants and animals, new challenges emerged. These multicellular eukaryotes had to solve for example the difficulties of multifaceted communication between cells and adaptation to new habitats. In this paper, we are looking for one piece of the puzzle that made the development of complex multicellular eukaryotes possible with a focus on regulation of P2B autoinhibited Ca2+-ATPases. P2B ATPases pump Ca2+ out of the cytosol at the expense of ATP hydrolysis, and thereby maintain a steep gradient between the extra- and intracytosolic compartments which is utilized for Ca2+-mediated rapid cell signaling. The activity of these enzymes is regulated by a calmodulin (CaM)-responsive autoinhibitory region, which can be located in either termini of the protein, at the C-terminus in animals and at the N-terminus in plants. When the cytoplasmic Ca2+ level reaches a threshold, the CaM/Ca2+ complex binds to a calmodulin-binding domain (CaMBD) in the autoinhibitor, which leads to the upregulation of pump activity. In animals, protein activity is also controlled by acidic phospholipids that bind to a cytosolic portion of the pump. Here, we analyze the appearance of CaMBDs and the phospholipid-activating sequence and show that their evolution in animals and plants was independent. Furthermore, we hypothesize that different causes may have initiated the appearance of these regulatory layers: in animals, it is linked to the appearance of multicellularity, while in plants it co-occurs with their water-to-land transition.
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Affiliation(s)
- Anett Stéger
- Department of Plant and Environmental Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Michael Palmgren
- Department of Plant and Environmental Sciences, University of Copenhagen, Frederiksberg, Denmark
- CONTACT Michael Palmgren Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, FrederiksbergDK-1871, Denmark
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Eiden AL, Barratt J, Nyaku MK. A review of factors influencing vaccination policies and programs for older adults globally. Hum Vaccin Immunother 2023; 19:2157164. [PMID: 36656057 DOI: 10.1080/21645515.2022.2157164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] |