Title: Overly Long Pregnancies Linked to Behavioral Problems in Toddlers
Category: Health News
Created: 5/3/2012 10:05:00 AM
Last Editorial Review: 5/3/2012 12:00:00 AM

Title: Blind Cords Pose Danger to Toddlers, Doctors Warn
Category: Health News
Created: 4/30/2013 10:35:00 AM
Last Editorial Review: 4/30/2013 12:00:00 AM

Title: Why Johnny Can't Add, Even After Tutoring
Category: Health News
Created: 4/29/2013 4:35:00 PM
Last Editorial Review: 4/30/2013 12:00:00 AM

Title: Younger Men Biggest Consumers of Added Sugars: CDC
Category: Health News
Created: 5/1/2013 10:35:00 AM
Last Editorial Review: 5/1/2013 12:00:00 AM

Title: Steep Rise in Suicides Among Middle-Aged Americans, CDC Says
Category: Health News
Created: 5/2/2013 12:35:00 PM
Last Editorial Review: 5/3/2013 12:00:00 AM

Title: Smoking, Drinking Combo Raises Odds for Esophageal Cancer
Category: Health News
Created: 4/25/2014 12:35:00 PM
Last Editorial Review: 4/28/2014 12:00:00 AM

Title: Poor Fitness in Middle Age Tied to Early Death Risk in Study
Category: Health News
Created: 4/30/2014 9:35:00 AM
Last Editorial Review: 4/30/2014 12:00:00 AM

Title: Could Blowing Your Horn Cut Your Odds for Sleep Apnea?
Category: Health News
Created: 4/24/2015 12:00:00 AM
Last Editorial Review: 4/27/2015 12:00:00 AM

Title: Experimental AIDS Vaccine Targets Hidden Virus
Category: Health News
Created: 4/29/2015 12:00:00 AM
Last Editorial Review: 4/29/2015 12:00:00 AM

Title: COPD Tied to Raised Risk for Sudden Cardiac Death
Category: Health News
Created: 4/29/2015 12:00:00 AM
Last Editorial Review: 4/29/2015 12:00:00 AM

Title: ER Practices Key to Helping Those Addicted to Painkillers: Study
Category: Health News
Created: 4/28/2015 12:00:00 AM
Last Editorial Review: 4/29/2015 12:00:00 AM

Title: Painkiller Addiction Relapse More Likely for Some
Category: Health News
Created: 4/22/2016 12:00:00 AM
Last Editorial Review: 4/25/2016 12:00:00 AM

Title: Two Genes May Raise Odds for Fraternal Twin Pregnancies
Category: Health News
Created: 4/28/2016 12:00:00 AM
Last Editorial Review: 4/29/2016 12:00:00 AM

Title: U.S. Toddlers Eat More French Fries Than Vegetables
Category: Health News
Created: 5/1/2017 12:00:00 AM
Last Editorial Review: 5/1/2017 12:00:00 AM

Title: Healthy Heart in Middle Age Delivers Big Dividends
Category: Health News
Created: 5/1/2017 12:00:00 AM
Last Editorial Review: 5/2/2017 12:00:00 AM

Title: A Toddler's Screen Time Tied to Speech Delay
Category: Health News
Created: 5/4/2017 12:00:00 AM
Last Editorial Review: 5/4/2017 12:00:00 AM

Title: Babies Born Addicted to Opioids Often Struggle With Learning
Category: Health News
Created: 5/3/2017 12:00:00 AM
Last Editorial Review: 5/4/2017 12:00:00 AM

Title: Simple Drug Packaging Change Could Save Toddlers' Lives
Category: Health News
Created: 5/3/2018 12:00:00 AM
Last Editorial Review: 5/3/2018 12:00:00 AM

Title: AHA News: A Father's Death at 37 Reveals a Hidden History of Cholesterol
Category: Health News
Created: 4/30/2019 12:00:00 AM
Last Editorial Review: 5/1/2019 12:00:00 AM

Title: Job Strain May Boost Odds of Serious Artery Disease
Category: Health News
Created: 4/28/2020 12:00:00 AM
Last Editorial Review: 4/28/2020 12:00:00 AM

Title: Six New COVID-19 Symptoms Added to CDC List
Category: Health News
Created: 4/28/2020 12:00:00 AM
Last Editorial Review: 4/29/2020 12:00:00 AM

Title: Pregnancy Complications Raise Future Odds of Preterm Birth: Study
Category: Health News
Created: 5/1/2020 12:00:00 AM
Last Editorial Review: 5/4/2020 12:00:00 AM

Title: AHA News: Tropical Smoothie Adds a Healthy Green Touch to St. Patrick's Day
Category: Health News
Created: 3/16/2020 12:00:00 AM
Last Editorial Review: 3/17/2020 12:00:00 AM

Before the COVID-19 pandemic upended people's lives, Americans were already feeling more stressed than they did a generation ago. Now, new research finds that no group is feeling the impact of additional stress more than middle-aged people.

A new page, Public Access & PMC, has now been added to the About PMC section of the PubMed Central site. “Public Access & PMC” provides information on the relationship between PMC and the NIH Public Access policy, including the difference between the NIH Public Access journal list and PMC journal list. In particular, authors and publishers should find this new site to be a useful resource.

KoreaMed Synapse, a digital archive and reference linking platform of Korean medical journals, is now using NCBI’s new PubReader presentation style to display their full-text journal articles. KoreaMed’s database of 122 journals now includes a blue ‘PubReader’ icon for each full-text article. NCBI launched PubReader in December 2012 as a convenient new way to view full-text articles in PubMed Central on desktops as well as tablets and mobile devices. In tandem with the launch, NCBI made the code used to create PubReader freely available on GitHub.

Machine-readability of scholarly outputs is critical to supporting large-scale analysis of the scientific literature. To that end, PMC’s Tagging Guidelines and internal processes have been updated to support the JATS4R recommendations for tagging clinical trial information. NLM encourages PMC-participating publishers, journals, and data providers to review this guidance. Please contact us at pubmedcentral@ncbi.nlm.nih.gov if you have any questions.

Title: Dirty Air Might Raise Your Odds for Dementia
Category: Health News
Created: 3/31/2020 12:00:00 AM
Last Editorial Review: 4/1/2020 12:00:00 AM

Title: Which Foods Might Reduce Your Odds for Dementia?
Category: Health News
Created: 4/14/2020 12:00:00 AM
Last Editorial Review: 4/14/2020 12:00:00 AM

Title: Taking Steroids for Rheumatoid Arthritis, IBD? Your Odds for Hypertension May Rise
Category: Health News
Created: 3/23/2020 12:00:00 AM
Last Editorial Review: 3/24/2020 12:00:00 AM

Title: Middle Age More Stressful Now Than in 1990s: Study
Category: Health News
Created: 5/7/2020 12:00:00 AM
Last Editorial Review: 5/8/2020 12:00:00 AM

Title: Cuddling Brings Two Minds Together, MRI Study Reveals
Category: Health News
Created: 5/4/2020 12:00:00 AM
Last Editorial Review: 5/4/2020 12:00:00 AM

Title: More Hot Flashes Could Mean Higher Odds for Heart Trouble
Category: Health News
Created: 9/24/2019 12:00:00 AM
Last Editorial Review: 9/24/2019 12:00:00 AM

Title: Supreme Court Justice Ginsberg Treated for Gallbladder Infection
Category: Health News
Created: 5/5/2020 12:00:00 AM
Last Editorial Review: 5/6/2020 12:00:00 AM

The invertebrate trace fossils Selenichnites rossendalensis and Crescentichnus tesiltus are recorded and described from the Middle Jurassic Gristhorpe Member of the Cloughton Formation of the Cleveland Basin. This is the first record of these ichnospecies from the basin and now completes the occurrence of these and other traces assumed to have been made by limulids from all three non-marine formations of the Ravenscar Group.

Purpose: The purpose of this study was to determine strength of muscles involved with instrumentation (scaling) by dental hygienists and the additive effects of cellular (mobile) phone usage, as indicated by measurements of muscular force generation.Methods: A convenience sample of licensed dental hygienists currently in clinical practice (n=16) and an equal number of individuals not currently using devices/tools repetitively for work (n=16), agreed to participate in this pilot study. All participants completed a modified cell phone usage questionnaire to determine their use pattern and frequency. Upon completion of the questionnaire, participants' force production in six muscle groups was measured using a hand-held dynamometer. Descriptive statistics were used to analyze the data.Results: A total of 16 licensed dental hygienists (n=16) and 16 participants with no history of using tools/devices repetitively for work (n=16), comprised the experimental and control groups, repectively. The control group generated greater muscle force than the experimental group for the abductor pollicis longus (p=0.045). Significant differences were identified when comparing the low mobile phone users in the experimental group to the control group for the flexor pollicis brevis (p=0.031), abductor pollicis longus (p=0.031), and flexor digitorum (p=0.006), with the control group demonstrating higher muscle force. Years in clinical practice and mobile phone use was shown to have a significant effect on muscular force generation for the flexor pollicis brevis (F=3.645, df=3, p=0.020) and flexor digitorum (F=3.560, df=3, p=0.022); subjects who practiced dental hygiene the longest produced the least amount of muscle force.Conclusion: Results from this pilot study indicate there are no significant additive effects of cell phone use and dental hygiene practice on finger muscles used for instrumentation. However, results indicate that dental hygiene practice demonstrated significant effects on muscular strength as compared to individuals who do not use tools/devices repetitively for work. The small sample size may have impacted results and the study should be repeated with a larger sample.

ABSTRACT

Viral diseases cause significant losses in aquaculture. Prophylactic measures, such as immune priming, are promising control strategies. Treatment of the Pacific oyster (Crassostrea gigas) with the double-stranded RNA analog poly(I·C) confers long-term protection against infection with ostreid herpesvirus 1, the causative agent of Pacific oyster mortality syndrome. In a recent article in mBio, Lafont and coauthors (M. Lafont, A. Vergnes, J. Vidal-Dupiol, J. de Lorgeril, et al., mBio 11:e02777-19, 2020, https://doi.org/10.1128/mBio.02777-19) characterized the transcriptome of oysters treated with poly(I·C). This immune stimulator induced genes related to the interferon and apoptosis pathways. This response overlaps the response to viral infection, and high expression levels of potential effector genes are maintained for up to 4 months. This work opens the door to characterization of the phenomena of immune priming in a poorly studied invertebrate model. It also highlights the importance of interferon-like responses for invertebrate antiviral immunity.

ABSTRACT

Middle East respiratory syndrome coronavirus (MERS-CoV) can cause severe and fatal acute respiratory disease in humans and remains endemic in the Middle East since first being identified in 2012. There are currently no approved vaccines or therapies available for MERS-CoV. In this study, we evaluated parainfluenza virus 5 (PIV5)-based vaccine expressing the MERS-CoV envelope spike protein (PIV5/MERS-S) in a human DPP4 knockin C57BL/6 congenic mouse model (hDPP4 KI). Following a single-dose intranasal immunization, PIV5-MERS-S induced neutralizing antibody and robust T cell responses in hDPP4 KI mice. A single intranasal administration of 10⁴ PFU PIV5-MERS-S provided complete protection against a lethal challenge with mouse-adapted MERS-CoV (MERS_MA6.1.2) and improved virus clearance in the lung. In comparison, single-dose intramuscular immunization with 10⁶ PFU UV-inactivated MERS_MA6.1.2 mixed with Imject alum provided protection to only 25% of immunized mice. Intriguingly, an influx of eosinophils was observed only in the lungs of mice immunized with inactivated MERS-CoV, suggestive of a hypersensitivity-type response. Overall, our study indicated that PIV5-MERS-S is a promising effective vaccine candidate against MERS-CoV infection.

IMPORTANCE MERS-CoV causes lethal infection in humans, and there is no vaccine. Our work demonstrates that PIV5 is a promising vector for developing a MERS vaccine. Furthermore, success of PIV5-based MERS vaccine can be employed to develop a vaccine for emerging CoVs such as SARS-CoV-2, which causes COVID-19.

ABSTRACT

Staphylococcus aureus is a major concern in human health care, mostly due to the increasing prevalence of antibiotic resistance. Intracellular localization of S. aureus plays a key role in recurrent infections by protecting the pathogens from antibiotics and immune responses. Peptidoglycan hydrolases (PGHs) are highly specific bactericidal enzymes active against both drug-sensitive and -resistant bacteria. However, PGHs able to effectively target intracellular S. aureus are not yet available. To overcome this limitation, we first screened 322 recombineered PGHs for staphylolytic activity under conditions found inside eukaryotic intracellular compartments. The most active constructs were modified by fusion to different cell-penetrating peptides (CPPs), resulting in increased uptake and enhanced intracellular killing (reduction by up to 4.5 log units) of various S. aureus strains (including methicillin-resistant S. aureus [MRSA]) in different tissue culture infection models. The combined application of synergistic PGH-CPP constructs further enhanced their intracellular efficacy. Finally, synergistically active PGH-CPP cocktails reduced the total S. aureus by more than 2.2 log units in a murine abscess model after peripheral injection. Significantly more intracellular bacteria were killed by the PGH-CPPs than by the PGHs alone. Collectively, our findings show that CPP-fused PGHs are effective novel protein therapeutics against both intracellular and drug-resistant S. aureus.

IMPORTANCE The increasing prevalence of antibiotic-resistant bacteria is one of the most urgent problems of our time. Staphylococcus aureus is an important human pathogen that has acquired several mechanisms to evade antibiotic treatment. In addition, S. aureus is able to invade and persist within human cells, hiding from the immune response and antibiotic therapies. For these reasons, novel antibacterial strategies against these pathogens are needed. Here, we developed lytic enzymes which are able to effectively target drug-resistant and intracellular S. aureus. Fusion of these so-called enzybiotics to cell-penetrating peptides enhanced their uptake and intracellular bactericidal activity in cell culture and in an abscess mouse model. Our results suggest that cell-penetrating enzybiotics are a promising new class of therapeutics against staphylococcal infections.

A number of partial articulated specimens of Cheiracanthus peachi nov. sp. have been collected from the Mey Flagstone Formation and Rousay Flagstone Formation within the Orcadian Basin of northern Scotland. The new, robust-bodied species is mainly distinguished by the scale ornament of radiating grooves rather than ridges. Compared to other Cheiracanthus species in the Orcadian Basin, C. peachi nov. sp. has quite a short range making it a useful zone fossil. As well as describing the general morphology of the specimens, we have also described and figured SEM images of scales and histological sections of all elements, enabling identification of other, isolated remains. Of particular biological interest is the identification of relatively robust, tooth-like gill rakers. Finally, the species has also been identified from isolated scales in Belarus, where it appears earlier and has a longer stratigraphical range, implying the species evolved in the marine deposits of the east and migrated west into the Orcadian Basin via the river systems.

Dr. Sethi raises an excellent point about the term functional neurologic disorder (FND) in his comment on the editorial.¹ It seems clear that reticence to use the term functional creates the ambiguity he mentions. Medically unexplained symptoms, categorized in the international classification of diseases as undifferentiated somatoform disorders, are a diagnosis that many providers are loathed to give. Whether that is because of concern about missing a diagnosis is not clear. Having evaluated and treated more than 400 of these individuals in the FND clinic at the University of Colorado, I can attest to the fact that patients arrive confused about their diagnosis. Multiple incorrect diagnoses, as Dr. Sethi points out, pack the medical histories of patients with FND, leading doctors and patients astray. I believe that the commentary by Perez et al.² gives us the best chance for a way forward, by teaching a new generation of residents and fellows how to approach patients in a nonjudgmental and open-minded fashion. It took 30 years to add Functional Neurologic Disorder to the Diagnostic and Statistical Manual, and it is still parenthetical to the term Conversion.³ Stripping the diagnosis of FND of its stigma and empowering care providers to rule in functional disorders is an actionable step which should be taken.

I read with interest the editorial by Strom¹ about functional neurologic disorders (FNDs). As a treating physician, I have struggled with the multiple diagnostic labels attached to these patients by physicians of different medical specialties during the course of their clinical disease presentation. A neurologist may assign a patient who presents with chronic fatigue the diagnostic labels of narcolepsy, idiopathic hypersomnia, or chronic Lyme disease. A rheumatologist may assign the label of collagen vascular disease, and a psychiatrist may diagnose depression. This diagnostic ambiguity is troublesome for patients and clinicians alike. I contend that even the term FND needs to be revisited. A patient should be broadly labeled as having a functional disorder and only after characterization sublabeled and referred to an appropriate specialty physician.

There are approximately 1 million transgender and gender-diverse adults in the United States. Despite increased awareness and acceptance, they frequently encounter medical settings that are not welcoming and/or health care providers who are not knowledgeable about their health needs. Use of correct terminology, following best practices for name and pronoun use, and knowledge of gender-affirming interventions can create office environments that are welcoming to transgender clients. Health disparities faced by transgender patients that impact access to care include higher rates of mental health issues, substance use disorders, violence, and poverty. Transgender women are at greater risk for HIV acquisition and are less likely to achieve viral suppression compared with cisgender (nontransgender) individuals. Medical providers can facilitate HIV prevention efforts by offering pre- and postexposure prophylaxis to transgender patients at risk for HIV infection. Improving health outcomes requires attention to cultural competency and an understanding of lived experiences and priorities of transgender people.

Evaluations of health care–based screening programs for social risks often report that a relatively small proportion of patients screening positive for social risk factors are interested in receiving assistance from their health care teams to address them. The relatively low number of patients who desire assistance is relevant to the growing number of initiatives in US health care settings designed to collect data on and address patients’ social risks. We highlight multiple studies that have found differences between positive risks screens and desire for assistance. We explore possible explanations for those differences—focusing on the fallibility of screening tools as well as patient preferences, priorities, and lived experiences—and the potential implications for health equity.

BACKGROUND:Assisted coughing via mechanical in-exsufflation (MI-E) is a first-line treatment for secretion management in patients with amyotrophic lateral sclerosis (ALS) with unassisted CPF < 4.25 L/s. Some devices enable oscillations to be added to MI-E (MI-E+O). We sought to determine whether adding oscillations to MI-E enables a reduction in the use of invasive secretion management procedures (ie, bronchoscopy or tracheostomy) in subjects with ALS.METHODS:We conducted a 12-month, prospective, randomized follow-up study of subjects with ALS for whom assisted coughing techniques were indicated. One group was treated with oscillations in addition to MI-E (MI-E+O), and the other group was treated with conventional MI-E.RESULTS:29 subjects were included in the MI-E group and 27 subjects were included in the MI-E+O group. Five subjects (8.9%) required invasive techniques for secretion management (3 in the MI-E group and 2 in the MI-E+O group, P = .70). Treatment with MI-E+O did not alter the risk of invasive procedures (odds ratio 0.69, 95% CI 0.10–4.50, P = .70). The mean number of respiratory infections was 0.58 ± 0.16 in the MI-E group and 0.025 ± 0.08 in the MI-E+O group (P = .10). Survival was 8.96 ± 0.18 months in the MI-E group and 7.70 ± 0.70 months in the MI-E+O group (P = .10).CONCLUSION:Adding oscillations to MI-E did not enable a reduction in the need to perform invasive procedures for secretion management in subjects with ALS.

VOLUME 295 (2020) PAGES 4079–4092There was an error in the abstract. “The pyridinium cation hampers uptake of OPs into the central nervous system (CNS)” should read as “The pyridinium cation hampers uptake into the central nervous system (CNS).”