Population-Based Evaluation of Vaccine Effectiveness against SARS-CoV-2 Infection, Severe Illness, and Death, Taiwan.

Taiwan provided several COVID-19 vaccine platforms: mRNA (BNT162b2, mRNA-1273), adenoviral vector-based (AZD1222), and protein subunit (MVC-COV1901). After Taiwan shifted from its zero-COVID strategy in April 2022, population-based evaluation of vaccine effectiveness (VE) became possible. We conducted an observational cohort study of 21,416,151 persons to examine VE against SARS-CoV-2 infection, moderate and severe illness, and death during March 22, 2021-September 30, 2022.

Risk factors and mortality of SARS-CoV-2 reinfection during the Omicron era in Taiwan: A nationwide population-based cohort study.

Background: Prior to 2022, Taiwan had effectively contained the domestic COVID-19 epidemic. However, during 2022, the country encountered multiple large outbreaks of COVID-19, with patients experiencing their first or second infection (reinfection) were both predominantly caused by the Omicron variant. Data are lacking on the risk factors and mortality of COVID-19 reinfection in Omicron era.

Lower risk of primary Sjogren's syndrome in patients with dengue virus infection: a nationwide cohort study in Taiwan.

The data concerning the association between dengue viruses (DV) infection and autoimmune diseases (ADs) remain unclear and are scarce. This nationwide population-based cohort study assessed the risk of ADs among patients with DV infection. We analyzed Taiwanese medical data from the Registry of the National Notifiable Disease Reporting System of Taiwan's Centers for Disease Control between 1998 and 2015 and identified patients with DV infection.

Real-Time Surveillance of Infectious Diseases: Taiwan's Experience.

Integration of multiple surveillance systems advances early warning and supports better decision making during infectious disease events. Taiwan has a comprehensive network of laboratory, epidemiologic, and early warning surveillance systems with nationwide representation. Hospitals and clinical laboratories have deployed automatic reporting mechanisms since 2014 and have effectively improved timeliness of infectious disease and laboratory data reporting.

Using financial incentives to improve the care of tuberculosis patients.

Objectives: Tuberculosis (TB) is a serious public health concern, and Taiwan has implemented a pay-for-performance (P4P) program to incentivize healthcare professionals to provide comprehensive care to TB patients. This study aims to examine the effects of the TB P4P program on treatment outcomes and related expenses.

Study Design: A population-based natural experimental design with intervention and comparison groups.

Control of Oxidative Stress and Generation of Induced Pluripotent Stem Cell-like Cells by Jun Dimerization Protein 2.

We report here that the Jun dimerization protein 2 (JDP2) plays a critical role as a cofactor for the transcription factors nuclear factor-erythroid 2-related factor 2 (Nrf2) and MafK in the regulation of the antioxidants and production of reactive oxygen species (ROS). JDP2 associates with Nrf2 and MafK (Nrf2-MafK) to increase the transcription of antioxidant response element-dependent genes. Oxidative-stress-inducing reagent led to an increase in the intracellular accumulation of ROS and cell proliferation in Jdp2 knock-out mouse embryonic fibroblasts.

A gene delivery system for insect cells mediated by arginine-rich cell-penetrating peptides.

Most bioactive macromolecules, such as protein, DNA and RNA, basically cannot permeate into cells freely from outside the plasma membrane. Cell-penetrating peptides (CPPs) are a group of short peptides that possess the ability to traverse the cell membrane and have been considered as candidates for mediating gene and drug delivery into living cells. In this study, we demonstrate that three arginine-rich CPPs (SR9, HR9 and PR9) are able to form stable complexes with plasmid DNA and deliver DNA into insect Sf9 cells in a noncovalent manner.

Trends in tuberculosis in Taiwan, 2002-2008.

Background/purpose: Tuberculosis (TB) remains an important infectious disease in Taiwan. To control TB effectively, the Taiwan Centers for Disease Control implemented the National Tuberculosis Program (NTP) in 2006, modeled on the World Health Organization global TB control program. The goal of the program was to reduce the number of TB cases by half within a decade.

A gene delivery system for human cells mediated by both a cell-penetrating peptide and a piggyBac transposase.

The piggyBac (PB) transposable element has recently accumulated enormous attention as a tool for the transgenesis in various eukaryotic organisms. Arginine-rich cell-penetrating peptides (CPPs) are protein transduction domains containing a large amount of basic amino acids that were found to be capable of delivering biologically active macromolecules into living cells. In this study, we demonstrate a strategy, which we called "transposoduction", which is a one-plasmid gene delivery system mediated by the nontoxic CPP-piggyBac transposase (CPP-PBase) fusion protein to accomplish both protein transduction and transposition.

Multiple morbidity combinations impact on medical expenditures among older adults.

This study aims to explore the medical needs of patients who have different combinations of multiple chronic diseases in order to improve care strategy for chronic patients. This study was based on a national probability proportional to size (PPS) sampling to older adults over 50 years old. We collaborated the files of the 2000-2001 health insurance claims and selected 8 types of common chronic diseases among seniors, for the discussion of multiple combinations of chronic diseases, including hypertension, diabetes, heart disease, stroke, dementia, cancer, arthritis and chronic obstructive pulmonary disease.

The prevalence of chronic conditions and medical expenditures of the elderly by chronic condition indicator (CCI).

The aim of this study was to understand the prevalence of chronic conditions and medical expenditures of the elderly for health care planning development of chronic conditions. This research is based on the representative sample (N=114,873) of seniors over 65 years nationwide. The CCI by the U.

Arginine-rich intracellular delivery peptides synchronously deliver covalently and noncovalently linked proteins into plant cells.

Protein transduction domains (PTDs) are small peptides with a high content of basic amino acids, and they are responsible for cellular uptake. Many PTDs, including arginine-rich intracellular delivery (AID) peptides, have been shown to transport macromolecules across membranes and into cells. In this study, we demonstrated for the first time that AID peptides could rapidly and efficiently deliver proteins into plant cells in both covalent and noncovalent protein transductions (CNPT) simultaneously.