Organizational Engagement: One State's Experience With Invigorating Affiliate Membership and Building a Sustainable Fundraising Model.

Over the last 6 years, the Pennsylvania Affiliate of the American College of Nurse-Midwives has worked to meet the needs of its diverse membership and increase the capacity of the affiliate board by taking a series of strategic steps. This article details the key components of this journey, which has culminated in a successful annual conference with over $118,000 in net revenue to help meet affiliate goals, including pursuing midwifery modernization legislation for Pennsylvania and an increase in our affiliate membership by almost 100 individuals. The annual conference, Midwifery Forward, which completed its fifth year in 2023, has also given our community of midwives a yearly reason to gather and reconnect, celebrate accomplishments, welcome new graduates, and make plans for the year ahead.

Weekly SARS-CoV-2 screening of asymptomatic kindergarten to grade 12 students and staff helps inform strategies for safer in-person learning.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission in K-12 schools was rare during in 2020-2021; few studies included Centers for Disease Control and Prevention (CDC)-recommended screening of asymptomatic individuals. We conduct a prospective observational study of SARS-CoV-2 screening in a mid-sized suburban public school district to evaluate the incidence of asymptomatic coronavirus disease 2019 (COVID-19), document frequency of in-school transmission, and characterize barriers and facilitators to asymptomatic screening in schools. Staff and students undergo weekly pooled testing using home-collected saliva samples.

Infection, when Treated during Pregnancy, Is Not Associated with Preterm Birth in an Urban Safety-Net Hospital.

Preterm birth is a major public health problem, occurring in more than half a million births per year in the United States. A number of maternal conditions have been recognized as risk factors for preterm birth, but for the majority of cases, the etiology is not completely understood. is one of the most prevalent sexually transmitted infections in the world.

Sexually Transmitted Infections in Pregnancy and Reproductive Health: Proceedings of the STAR Sexually Transmitted Infection Clinical Trial Group Programmatic Meeting.

The goal of the STAR Sexually Transmitted Infection Clinical Trial Group (STI CTG) Programmatic meeting on Sexually Transmitted Infections (STIs) in Pregnancy and Reproductive Health in April 2018 was to review the latest research and develop recommendations to improve prevention and management of STIs during pregnancy. Experts from academia, government, nonprofit, and industry discussed the burden of STIs during pregnancy; the impact of STIs on adverse pregnancy and birth outcomes; interventions that work to reduce STIs in pregnancy, and the evidence, policy, and technology needed to improve STI care during pregnancy. Key points of the meeting are as follows: (i) alternative treatments and therapies for use during pregnancy are needed; (ii) further research into the relationship between the vaginal microbiome and STIs during pregnancy should be supported; (iii) more research to determine whether STI tests function equally well in pregnant as nonpregnant women is needed; (iv) development of new lower cost, rapid point-of-care testing assays could allow for expanded STI screening globally; (v) policies should be implemented that create standard screening and treatment practices globally; (vi) federal funding should be increased for STI testing and treatment initiatives supported by the Centers for Disease Control and Prevention (CDC), the Centers of Excellence in STI Treatment, public STD clinics, and the President's Emergency Plan for AIDS Relief (PEPFAR).

Complement alone drives efficacy of a chimeric antigonococcal monoclonal antibody.

Multidrug-resistant Neisseria gonorrhoeae is a global health problem. Monoclonal antibody (mAb) 2C7 recognizes a gonococcal lipooligosaccharide epitope that is expressed by >95% of clinical isolates and hastens gonococcal vaginal clearance in mice. Chimeric mAb 2C7 (human immunoglobulin G1 [IgG1]) with an E430G Fc modification that enhances Fc:Fc interactions and hexamerization following surface-target binding and increases complement activation (HexaBody technology) showed significantly greater C1q engagement and C4 and C3 deposition compared to mAb 2C7 with wild-type Fc.

Fournier's gangrene as an initial manifestation of acute promyelocytic leukemia: A case report and review of the literature.

Fournier's gangrene is classically associated with diabetes mellitus and alcohol use disorder. While it is associated with chemotherapy, there are few case reports of Fournier's gangrene as the initial presentation of acute myelogenous leukemia. A 38-year-old male presented with progressive scrotal swelling and hematochezia.

Species-specific differences in regulation of macrophage inflammation by the C3a-C3a receptor axis.

Complement is an important arm of the innate immune system. Recent studies have shown that products of complement pathway activation can interact directly with other innate immune signaling molecules, including TLRs and inflammasome family members, during some infectious and chronic inflammatory disorders. Activation of the complement system generates anaphylatoxins, such as C3a and C5a, which modulate inflammation.

Distinct roles for dietary lipids and Porphyromonas gingivalis infection on atherosclerosis progression and the gut microbiota.

Mounting evidence in humans supports an etiological role for the microbiota in inflammatory atherosclerosis. Atherosclerosis is a progressive disease characterized by accumulation of inflammatory cells and lipids in vascular tissue. While retention of lipoprotein into the sub-endothelial vascular layer is believed to be the initiating stimulus leading to the development of atherosclerosis, activation of multiple pathways related to vascular inflammation and endothelial dysfunction sustain the process by stimulating recruitment of leukocytes and immune cells into the sub-endothelial layer.

Killing of diverse eye pathogens (Acanthamoeba spp., Fusarium solani, and Chlamydia trachomatis) with alcohols.

Background: Blindness is caused by eye pathogens that include a free-living protist (Acanthamoeba castellanii, A. byersi, and/or other Acanthamoeba spp.), a fungus (Fusarium solani), and a bacterium (Chlamydia trachomatis).

Differential expression of toll-like receptors in the human placenta across early gestation.

Toll-like receptors (TLRs) are an essential component of the innate immune system. While a number of studies have described TLR expression in the female reproductive tract, few have examined the temporal expression of TLRs within the human placenta. We hypothesized that the pattern of TLR expression in the placenta changes throughout the first and second trimester, coincident with physiological changes in placental function and the demands of innate immunity.

Signaling events in pathogen-induced macrophage foam cell formation.

Macrophage foam cell formation is a key event in atherosclerosis. Several triggers induce low-density lipoprotein (LDL) uptake by macrophages to create foam cells, including infections with Porphyromonas gingivalis and Chlamydia pneumoniae, two pathogens that have been linked to atherosclerosis. While gene regulation during foam cell formation has been examined, comparative investigations to identify shared and specific pathogen-elicited molecular events relevant to foam cell formation are not well documented.

Comparative analysis of the growth and biological activity of a respiratory and atheroma isolate of Chlamydia pneumoniae reveals strain-dependent differences in inflammatory activity and innate immune evasion.

Background: Chlamydia pneumoniae is a common human pathogen that is associated with upper and lower respiratory tract infections. It has also been suggested that C. pneumoniae infection can trigger or promote a number of chronic inflammatory conditions, including asthma and atherosclerosis.

Specific Inflammatory Stimuli Lead to Distinct Platelet Responses in Mice and Humans.

Introduction: Diverse and multi-factorial processes contribute to the progression of cardiovascular disease. These processes affect cells involved in the development of this disease in varying ways, ultimately leading to atherothrombosis. The goal of our study was to compare the differential effects of specific stimuli--two bacterial infections and a Western diet--on platelet responses in ApoE-/- mice, specifically examining inflammatory function and gene expression.

Distinct gene signatures in aortic tissue from ApoE-/- mice exposed to pathogens or Western diet.

Background: Atherosclerosis is a progressive disease characterized by inflammation and accumulation of lipids in vascular tissue. Porphyromonas gingivalis (Pg) and Chlamydia pneumoniae (Cp) are associated with inflammatory atherosclerosis in humans. Similar to endogenous mediators arising from excessive dietary lipids, these Gram-negative pathogens are pro-atherogenic in animal models, although the specific inflammatory/atherogenic pathways induced by these stimuli are not well defined.

Scenario optimization modeling approach for design and management of biomass-to-biorefinery supply chain system.

The aim of this study was to develop a scenario optimization model to address weather uncertainty in the Biomass Supply Chain (BSC). The modeling objective was to minimize the cost of biomass supply to biorefineries over a one-year planning period using monthly time intervals under different weather scenarios. The model is capable of making strategic, tactical and operational decisions related to BSC system.

The sst1 resistance locus regulates evasion of type I interferon signaling by Chlamydia pneumoniae as a disease tolerance mechanism.

The sst1, "supersusceptibility to tuberculosis," locus has previously been shown to be a genetic determinant of host resistance to infection with the intracellular pathogen, Mycobacterium tuberculosis. Chlamydia pneumoniae is an obligate intracellular bacterium associated with community acquired pneumonia, and chronic infection with C. pneumoniae has been linked to asthma and atherosclerosis.

Strongyloides stercoralis transmission by kidney transplantation in two recipients from a common donor.

Strongyloides stercoralis hyperinfection in an immunocompromised host has a high mortality rate but may initially present with nonspecific pulmonary and gastrointestinal symptoms. Donor-derived S. stercoralis by kidney transplantation is an uncommon diagnosis and difficult to prove.

Activation of NOD receptors by Neisseria gonorrhoeae modulates the innate immune response.

NOD1 and NOD2 are members of the NOD-like receptor family of cytosolic pattern recognition receptors that recognize specific fragments of the bacterial cell wall component peptidoglycan. Neisseria species are unique amongst Gram-negative bacteria in that they turn over large amounts of peptidoglycan during growth. We examined the ability of NOD1 and NOD2 to recognize Neisseria gonorrhoeae, and determined the role of NOD-dependent signaling in regulating the immune response to gonococcal infection.

Plasmid-cured Chlamydia caviae activates TLR2-dependent signaling and retains virulence in the guinea pig model of genital tract infection.

Loss of the conserved "cryptic" plasmid from C. trachomatis and C. muridarum is pleiotropic, resulting in reduced innate inflammatory activation via TLR2, glycogen accumulation and infectivity.

CD14 cooperates with complement receptor 3 to mediate MyD88-independent phagocytosis of Borrelia burgdorferi.

Phagocytosis of Borrelia burgdorferi, the causative agent of Lyme disease, is a poorly understood process, despite its importance during the host immune response to infection. B. burgdorferi has been shown to bind to different receptors on the surface of phagocytic cells, including the β(2) integrin, complement receptor 3 (CR3).

Protective role of Toll-like receptor 4 in experimental gonococcal infection of female mice.

Neisseria gonorrhoeae is a common bacterial sexually transmitted infection. Like all Gram-negative bacteria, the outer membrane of the gonococcus is rich in endotoxin, a known ligand for Toll-like receptor (TLR)4. However, the role of endotoxin and that of its cognate receptor TLR4 in the mucosal response to acute gonococcal infection in the genital tract of women is unclear.

Enhanced virulence of Chlamydia muridarum respiratory infections in the absence of TLR2 activation.

Chlamydia trachomatis is a common sexually transmitted pathogen and is associated with infant pneumonia. Data from the female mouse model of genital tract chlamydia infection suggests a requirement for TLR2-dependent signaling in the induction of inflammation and oviduct pathology. We hypothesized that the role of TLR2 in moderating mucosal inflammation is site specific.

Inflammation and fibrosis during Chlamydia pneumoniae infection is regulated by IL-1 and the NLRP3/ASC inflammasome.

Chlamydia pneumoniae is a common respiratory pathogen associated with atypical pneumonia, and it has been suggested as a trigger or promoter of several chronic inflammatory conditions, such as asthma and atherosclerosis. The beta form of IL-1 (IL-1beta) is a proinflammatory cytokine released by many cell types and is an important mediator of inflammation during infection. IL-1beta production is a tightly controlled process that includes regulation at multiple levels and typically requires two distinct signals for activation and release.