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Frontiers in Pharmacology 2022Cardiometabolic disorders (CMD) have become a global emergency and increasing burden on health and economic problems. Due to the increasing need for new drugs for...
Cardiometabolic disorders (CMD) have become a global emergency and increasing burden on health and economic problems. Due to the increasing need for new drugs for cardiometabolic diseases, many alternative medicines from plants have been considered and studied. Lam. (MO), one of the native plants from several Asian countries, has been used empirically by people for various kinds of illnesses. In the present systematic review, we aimed to investigate the recent studies of MO in CMD and its possible mechanism of action. We systematically searched from three databases and summarized the data. This review includes a total of 108 papers in nonclinical studies and clinical trials of MO in cardiometabolic-related disorders. , extracts or isolated compound, exerts its effect on CMD through its antioxidative, anti-inflammatory actions resulting in the modulation in glucose and lipid metabolism and the preservation of target organ damage. Several studies supported the beneficial effect of MO in regulating the gut microbiome, which generates the diversity of gut microbiota and reduces the number of harmful bacteria in the caecum. Molecular actions that have been studied include the suppression of NF-kB translocation, upregulation of the Nrf2/Keap1 pathway, stimulation of total antioxidant capacity by reducing PKCζ activation, and inhibiting the Nox4 protein expression and several other proposed mechanisms. The present review found substantial evidence supporting the potential benefits of in cardiovascular or metabolic disorders.
PubMed: 35431967
DOI: 10.3389/fphar.2022.792794 -
Frontiers in Veterinary Science 2022The immune system is most likely developed to reduce the harmful impact of infections on the host homeostasis. This defense approach is based on the coordinated activity...
The immune system is most likely developed to reduce the harmful impact of infections on the host homeostasis. This defense approach is based on the coordinated activity of innate and adaptive immune system components, which detect and target infections for containment, killing, or expulsion by the body's defense mechanisms. These immunological processes are responsible for decreasing the pathogen burden of an infected host to maintain homeostasis that is considered to be infection resistance. Immune-driven resistance to infection is connected with a second, and probably more important, defensive mechanism: it helps to minimize the amount of dysfunction imposed on host parenchymal tissues during infection without having a direct adverse effect on pathogens. Disease tolerance is a defensive approach that relies on tissue damage control systems to prevent infections from causing harm to the host. It also uncouples immune-driven resistance mechanisms from immunopathology and disease, allowing the body to fight infection more effectively. This review discussed the cellular and molecular processes that build disease tolerance to infection and the implications of innate immunity on those systems. In addition, we discuss how symbiotic relationships with microbes and their control by particular components of innate and adaptive immunity alter disease tolerance to infection.
PubMed: 35425833
DOI: 10.3389/fvets.2022.827407 -
The Oncologist Mar 2022Gynecologic cancers standard treatment often requires the removal of some reproductive organs, making fertility preservation a complex challenge. Despite heightened...
BACKGROUND
Gynecologic cancers standard treatment often requires the removal of some reproductive organs, making fertility preservation a complex challenge. Despite heightened oncofertility awareness, knowledge about fertility attitudes and decisions of young patients with gynecologic cancer is scarce. The aim of this systematic review was to highlight what is currently known about knowledge, attitudes, and decisions about fertility, fertility preservation, and parenthood among these patients.
METHODS
Peer-reviewed journals published in English were searched in PubMed, Web of Science and EMBASE from January 1, 2000 to July 1, 2020. Childbearing, fertility, fertility preservation, pregnancy, and parenthood attitudes/decisions after gynecologic cancer from women's perspective were evaluated.
RESULTS
A total of 13 studies comprised the review. Most of the women valued fertility preservation procedures that could be regarded as a means to restore fertility. A unique feature identified was that fertility preservation was seen also as a way to restore gender identity perceived to be lost or threatened during diagnosis and treatment. Fertility counseling was suboptimal, with wide variability among studies reviewed. Comparisons between gynecologic cancers and other cancer types about fertility counseling rates were inconclusive. The potential negative impact of impaired fertility on patients' mental health and quality of life was also documented.
CONCLUSIONS
Fertility and parenthood were important matters in patients' lives, with the majority of patients expressing positive attitudes toward future childbearing. Results confirm that the inclusion of patients with gynecologic cancer in research studies focusing on this topic still remains low. Additionally, the provision of fertility counseling and referral by health professionals is still suboptimal.
Topics: Female; Fertility; Fertility Preservation; Gender Identity; Genital Neoplasms, Female; Humans; Male; Pregnancy; Quality of Life
PubMed: 35274725
DOI: 10.1093/oncolo/oyab051 -
JAMA Pediatrics May 2022Sexual orientation and gender identity change efforts (SOGICE), also called conversion therapy, is a discredited practice attempting to convert lesbian, gay, bisexual,...
IMPORTANCE
Sexual orientation and gender identity change efforts (SOGICE), also called conversion therapy, is a discredited practice attempting to convert lesbian, gay, bisexual, transgender, queer, or questioning (LGBTQ) individuals to be heterosexual and/or cisgender.
OBJECTIVES
To identify and synthesize evidence on the humanistic and economic consequences of SOGICE among LGBTQ youths in the US.
DESIGN, SETTING, AND PARTICIPANTS
This study, conducted from December 1, 2020, to February 15, 2021, included a systematic literature review and economic evaluation. The literature review analyzed published evidence on SOGICE among LGBTQ individuals of any age. The economic model evaluated the use of SOGICE vs no intervention, affirmative therapy vs no intervention, and affirmative therapy vs SOGICE to estimate the costs and adverse outcomes for each scenario and to assess the overall US economic burden of SOGICE. Published literature and public sources were used to estimate the number of LGBTQ youths exposed to SOGICE, the types of therapy received, and the associated adverse events (anxiety, severe psychological distress, depression, alcohol or substance abuse, suicide attempts, and fatalities).
EXPOSURES
SOGICE (licensed or religion-based practitioners) or affirmative therapy (licensed practitioners).
MAIN OUTCOMES AND MEASURES
Total incremental costs and quality-adjusted life-years (QALYs) vs no intervention and total economic burden of SOGICE.
RESULTS
Among 28 published studies, which included 190 695 LGBTQ individuals, 12% (range, 7%-23%) of youths experienced SOGICE, initiated at a mean age of 25 years (range, 5-58 years), with a mean (SD) duration of 26 (29) months. At least 2 types of SOGICE were administered to 43% of recipients. Relative to LGBTQ individuals who did not undergo SOGICE, recipients experienced serious psychological distress (47% vs 34%), depression (65% vs 27%), substance abuse (67% vs 50%), and attempted suicide (58% vs 39%). In the economic analysis, over a lifetime horizon with a 3% annual discount rate, the base-case model estimated additional $97 985 lifetime costs per individual, with SOGICE associated with 1.61 QALYs lost vs no intervention; affirmative therapy yielded cost savings of $40 329 with 0.93 QALYs gained vs no intervention. With an estimated 508 892 youths at risk for SOGICE in 2021, the total annual cost of SOGICE is estimated at $650.16 million (2021 US dollars), with associated harms totaling an economic burden of $9.23 billion.
CONCLUSIONS AND RELEVANCE
This economic evaluation study suggests that there is a high economic burden and high societal costs associated with SOGICE and identifies additional research questions regarding the roles of private and public funding in supporting this harmful practice.
Topics: Adolescent; Adult; Bisexuality; Female; Financial Stress; Gender Identity; Humans; Male; Sexual Behavior; Sexual and Gender Minorities; United States
PubMed: 35254391
DOI: 10.1001/jamapediatrics.2022.0042 -
Life Sciences Apr 2022Plastic particles (PP) pollution is a global environmental concern. Although the reproductive toxicity of PP is primarily understood for invertebrates, the evidence for... (Review)
Review
AIMS
Plastic particles (PP) pollution is a global environmental concern. Although the reproductive toxicity of PP is primarily understood for invertebrates, the evidence for mammals is still fragmented. We used a systematic review framework to investigate the reproductive impact of microplastics and nanoplastics (MNP) on mammals.
MATERIALS AND METHODS
Research records were screened from Embase, Medline, Scopus and Web of Science. Twelve original papers were identified and reviewed. Immunological, oxidative and morphofunctional outcomes, and the risk of bias in all studies reviewed were analyzed.
KEY FINDINGS
These studies indicated that PP can accumulate in the gonads, triggering seminiferous degeneration, Sertoli cells death, blood-testis barrier disruption, sperm degeneration, malformation, reduced number and mobility, ovarian cysts, reduced follicular growth and granulosa cells death. Gonadal damage was associated with upregulation of prooxidant mediators (oxygen reactive species, lipid and DNA oxidation), cell death, proinflammatory molecular pathways and cytokines, as well as inhibition of enzymatic and non-enzymatic antioxidant defense mechanisms. Spermatogenesis, folliculogenesis, testosterone, progesterone and estrogen levels were also impaired in PP-treated animals, which were potentially associated with down-regulation of molecules involved in germ cells microstructural organization (occludin, N-cadherin, β-catenin and connexin 43) and steroidogenesis, such as hydroxysteroid dehydrogenases, steroidogenic acute regulatory proteins, follicle stimulating and luteinizing hormones. Selection, performance and detection bias were the main limitations identified.
SIGNIFICANCE
Current evidence indicates that PP can induce dose-dependent microstructural and functional gonadal damage, which is orchestrated by pro-oxidant and pro-inflammatory mechanisms that disrupt genes, molecular effectors, and hormones that control spermatogenesis and folliculogenesis.
Topics: Animals; Estrogens; Female; Genitalia; Germ Cells; Granulosa Cells; Inflammation; Intestinal Mucosa; Luteinizing Hormone; Male; Mammals; Microplastics; Ovarian Follicle; Ovary; Oxidative Stress; Plastics; Progesterone; Reproduction; Sertoli Cells; Spermatogenesis; Testis; Testosterone
PubMed: 35176278
DOI: 10.1016/j.lfs.2022.120404 -
LGBT Health 2022To facilitate identification of the impact of incarceration on the health of sexual and gender minority (SGM) populations, we sought to identify publicly accessible,...
Availability of Accessible Representative Health Data to Examine Sexual and Gender Minority Disparities in Incarceration and Its Health Implications in the United States, 2010-2020.
To facilitate identification of the impact of incarceration on the health of sexual and gender minority (SGM) populations, we sought to identify publicly accessible, representative health datasets that assessed SGM status and incarceration history from 2010 to 2020 and to examine SGM disparities in lifetime incarceration experiences. Datasets were identified and analyzed through a multistep process: (1) content search of 76 health datasets; (2) consultation with 14 subject matter experts; (3) a systematic review; and (4) a data analysis stage. Utilizing the identified health datasets, we produced representative estimates of sexual minority (SM) incarceration disparities. Five publicly accessible databases were identified that assessed SM status and incarceration history; none assessed gender minority status and incarceration history. Across datasets, the weighted prevalence of lifetime incarceration among SM populations was substantially higher (range = 17.5%-26.3%) than among non-SM populations (range = 4.6%-21.2%). Few publicly accessible, representative health datasets collect standardized information regarding SM status and incarceration history, and none assess diverse gender identities and incarceration history. These data suggest that a disproportionate proportion of SM individuals may experience incarceration compared with non-SM individuals. Research assessing the health effects of incarceration on SGM populations remains limited; publicly accessible, representative health data are needed to address this gap.
Topics: Gender Identity; Humans; Minority Groups; Sexual Behavior; Sexual and Gender Minorities; United States
PubMed: 35167353
DOI: 10.1089/lgbt.2021.0090 -
PloS One 2022Prostate cancer has been shown to be susceptible to significant stigmatisation, because to a large extent it is concealable, it has potentially embarrassing sexual... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Prostate cancer has been shown to be susceptible to significant stigmatisation, because to a large extent it is concealable, it has potentially embarrassing sexual symptoms and has significant impact on the psychosocial functioning.
METHODS
This review included studies that focused on qualitative and/or quantitative data, where the study outcome was prostate cancer and included a measure of stigmatization. Electronic databases (CINAHL, Medline, PubMed, PsycInfo, Cochrane Library, PROSPERO, and the Joanna Briggs Institute) and one database for grey literature Opengrey.eu, were screened. We used thematic analysis, with narrative synthesis to analyse these data. We assessed risk of bias in the included studies using the RoBANS.
RESULTS
In total, 18 studies met review inclusion criteria, incorporating a total of 2295 participants. All studies recruited participants with prostate cancer, however four studies recruited participants with other cancers such as breast cancer and lung cancer. Of the 18 studies, 11 studies evaluated perceived or felt stigma; four studies evaluated internalised or self-stigma; three studies evaluated more than one stigma domain.
DISCUSSION
We found that patients living with prostate cancer encounter stigmatisation that relate to perception, internalisation, and discrimination experiences. We also identified several significant gaps related to the understanding of prostate cancer stigmatization, which provides an opportunity for future research to address these important public health issues.
REGISTRATION
This systematic review protocol is registered with PROSPERO, the international prospective register of systematic reviews in health and social care. Registration number: CRD42020177312.
Topics: Cultural Competency; Databases, Factual; Humans; Male; Masculinity; Prostatic Neoplasms; Quality of Life; Social Support; Stereotyping
PubMed: 35148315
DOI: 10.1371/journal.pone.0261557 -
Frontiers in Plant Science 2021Herbivore oviposition produces all sorts of responses in plants, involving wide and complex genetic rearrangements. Many transcriptomic studies have been performed to...
Herbivore oviposition produces all sorts of responses in plants, involving wide and complex genetic rearrangements. Many transcriptomic studies have been performed to understand this interaction, producing a bulk of transcriptomic data. However, the use of many transcriptomic techniques across the years, the lack of comparable transcriptomic context at the time of publication, and the use of outdated databases are limitations to understand this biological process. The current analysis intends to retrieve oviposition studies and process them with up-to-date techniques and updated databases. To reduce heterogeneities, the same processing techniques were applied, and Arabidopsis was selected to avoid divergencies on plant taxa stress response strategies. By doing so, we intended to understand the major mechanisms and regulatory processes linked to oviposition response. Differentially expressed gene (DEG) identification and co-expression network-based analyses were the main tools to achieve this goal. Two microarray studies and three RNA-seq analyses passed the screening criteria. The collected data pertained to the lepidopteran and the mite , and covered a timeline from 3 to 144 h. Among the 18, 221 DEGs found, 15, 406 were exclusive of (72 h) and 801 were exclusive for the rest of the experiments. Excluding (72 h), shared genes on the rest of the experiments were twice the unique genes, indicating common response mechanisms were predominant. Enrichment analyses indicated that shared processes were circumscribed to earlier time points, and after 24 h, the divergences escalated. The response was characterized by patterns of time-dependent waves of unique processes. oviposition induced a rich response that shared functions across time points, while eggs triggered less but more diverse time-dependent functions. The main processes altered were associated with hormonal cascades [e.g., salicilic acid (SA) and jasmonic acid (JA)], defense [reactive oxygen species (ROS) and glucosinolates], cell wall rearrangements, abiotic stress responses, and energy metabolism. Key gene drivers of the identified processes were also identified and presented. The current results enrich and clarify the information regarding the molecular behavior of the plant in response to oviposition by herbivores. This information is valuable for multiple stress response engineering tools, among other applications.
PubMed: 35126411
DOI: 10.3389/fpls.2021.772492 -
International Journal of Environmental... Jan 2022The health and safety of LGBTQI+ migrants or migrants who are of diverse sexual orientation, gender identity or expression (SOGIE) remains an under-studied area,... (Review)
Review
The health and safety of LGBTQI+ migrants or migrants who are of diverse sexual orientation, gender identity or expression (SOGIE) remains an under-studied area, particularly for the period during transit from their place of origin to destination. This systematic review aims to describe the literature on the health risks and consequences among SOGIE migrants during transit and examine their access and use of services. Six peer-reviewed databases and websites of nine large migration organisations were searched to identify the literature on forced migrants and sexual and gender minorities. Twenty English-language studies from 2000-2021 were included and analysed drawing on a conceptual framework. Studies emerged from six regions and the majority of research participants identified as gay men. In general, quality appraisal demonstrated studies as either medium or high quality. Findings suggested five common themes associated with SOGIE health and well-being, including: daily exposure to discrimination, harassment and violence; coping, social support and resilience; access to services; mental health; and physical and sexual health. Depression, anxiety and post-traumatic stress disorder (PTSD) were prevalent amongst SOGIE migrants, particularly when associated with detention or camp environments, and were exacerbated by social isolation. Barriers to accessing healthcare were identified and specific sexual health services were often found lacking, especially for trans persons. Unsurprisingly, during transit, SOGIE migrants are very likely to experience the double marginalisation of their migrant or minority status and their gender identity. Results indicate that services for SOGIE migrants need to tailor service access and support approaches to respond to the particular health and protection needs of SOGIE individuals in each setting.
Topics: Anxiety Disorders; Female; Gender Identity; Humans; Male; Sexual Behavior; Sexual Health; Sexual and Gender Minorities; Transients and Migrants
PubMed: 35055698
DOI: 10.3390/ijerph19020869 -
Cadernos de Saude Publica 2022Correctly recognizing gender identity in population-based surveys is essential to develop effective public health strategies to improve the living conditions of...
Correctly recognizing gender identity in population-based surveys is essential to develop effective public health strategies to improve the living conditions of transgender and gender-diverse populations, as well as to adequately collect data on cisgender individuals. This study aims to present the two-step measure as the best strategy for assessing gender identity in Brazilian surveys, thus we performed two separate analyses. Firstly, we conducted a systematic review concerning HIV-related care among Brazilian transgender and gender-diverse populations to assess the strategy used to identify participants' gender identity. Secondly, we re-analyzed data from a recent survey that included Brazilian transgender populations, comparing characteristics and health outcomes from the sample identified by single-item and by the two-step measure. Concerning the systematic review, from 6,585 references, Brazilian research teams published seven articles, and only one study used the two-step measure. Regarding this survey, the two-step measure recognized 567 cisgender and 773 transgender and gender diverse participants among the 1,340 participants who answered the questionnaire, whereas the single-item measure was able to recognize only 540 transgender and gender diverse people. Furthermore, 31 transgender women self-identified as "transgender men" on the single-item measure. Therefore, although scarcely used in Brazil, the two-step measure is a more accurate strategy to recognize gender identity.
Topics: Brazil; Female; Gender Identity; Humans; Male; Selection Bias; Surveys and Questionnaires; Transgender Persons
PubMed: 35043883
DOI: 10.1590/0102-311X00180420