USP18-mediated protein deISGylation and its role in tuberculosis and other infectious diseases.

The transcription of interferon-stimulated gene 15 (isg15) is induced by type I interferons. ISG15 can covalently modify target proteins through the sequential action of enzymesE1, E2, and E3, a process known as ISGylation. The ISGylation of host proteins is widely involved in immune responses, such as host antiviral defence.

Association of spouse's vision impairment with depressive symptoms and cognitive decline in partner: A nationally representative study in China.

Background: Although several previous studies have reported on the relationship between vision impairment and caregiver mental health, mixed results were obtained, and only one study reported the association between spousal vision impairment and partner depression. Therefore, our study aimed to examine the association between spousal vision impairment and the partner's depressive symptoms and cognitive decline.

Methods: This cross-sectional study gathered baseline data from the China Health and Retirement Longitudinal Study (CHARLS) in 2011.

Assessment of Causality Between Diet-Derived Antioxidants and Primary Open-Angle Glaucoma: A Mendelian Randomization Study.

Purpose: This study aimed to investigate the genetic causal relationships among diet-derived circulating antioxidants, primary open-angle glaucoma (POAG), and glaucoma-related traits using two-sample Mendelian randomization (MR).

Methods: Genetic variants associated with diet-derived circulating antioxidants (retinol, ascorbate, β-carotene, lycopene, α-tocopherol, and γ-tocopherol) were assessed as absolute and metabolic instrumental variables. POAG and glaucoma-related traits data were derived from a large, recently published genome-wide association study database; these traits included intraocular pressure (IOP), macular retinal nerve fiber layer (mRNFL) thickness, macular ganglion cell-inner plexiform layer (mGCIPL) thickness, and vertical cup-to-disc ratio (vCDR).

Regulation of Mycobacterium biofilm development and novel measures against antibiotics resistance.

Currently, there are over 170 recognized species of Mycobacterium, the only genus in the family Mycobacteriaceae. Organisms belonging to this genus are quite diverse with respect to their ability to cause disease in humans. The Mycobacterium genus includes human pathogens (Mycobacterium tuberculosis complex and Mycobacterium leprae) and environmental microorganisms known as non-tuberculosis mycobacteria (NTM).

Associations between vision impairment and multimorbidity among older Chinese adults: results from the China health and retirement longitudinal study.

Background: Although several studies have reported the relationship between vision impairment (VI) and multimorbidity in high-income countries, this relationship has not been reported in low- and middle-income countries. This study aimed to explore the relationship between VI with multimorbidity and chronic conditions among the elderly Chinese population.

Methods: The cross-sectional analysis was applied to data from the China Health and Retirement Longitudinal Study (CHARLS) in 2018.

The dynamics of Mycobacterium tuberculosis phagosome and the fate of infection.

Phagosomes are vesicles produced by phagocytosis of phagocytes, which are crucial in immunity against Mycobacterium tuberculosis (Mtb) infection. After the phagocyte ingests the pathogen, it activates the phagosomes to recruit a series of components and process proteins, to phagocytose, degrade and kill Mtb. Meanwhile, Mtb can resist acid and oxidative stress, block phagosome maturation, and manipulate host immune response.