Halophilic Phosphate-Solubilizing Microbes (Priestia megaterium and Bacillus velezensis) Isolated from Arabian Sea Seamount Sediments for Plant Growth Promotion.

Arabian Sea is a highly productive Ocean owing to deep upwelling with reports on phosphorus cycling in ocean sediments. In this study, microbes from sea mounts of the Arabian Sea at varying depths (400 m, 900 m) were screened to isolate and characterize phosphate-solubilizing bacteria (PSB) with plant growth-promoting properties. Out of the seven morphologically different PSBs, two bacterial strains with maximum phosphate solubilization index were identified as Priestia megaterium (H1) and Bacillus velezensis (H2) based on biochemical and molecular characteristics.

Human corneal endothelial cell transplantation with nanocomposite gel sheet preserves corneal stability in post-corneal transplant bullous keratopathy: a 16-year follow-up.

Post-corneal transplantation endothelial decompensation and subsequent bullous keratopathy often result in unfavorable clinical outcomes regardless of the treatment strategy employed. In this report, we present the outcomes of a patient managed with in vitro expanded human corneal endothelial cell (HCEC) transplantation facilitated by a nanocomposite gel (NC gel) sheet over 16 years. A 40-year-old male patient who presented with signs of graft failure after penetrating keratoplasty underwent HCEC transplantation.

Efficacy of N-163 beta-glucan in beneficially improving biomarkers of relevance to muscle function in patients with muscular dystrophies in a pilot clinical study.

Background: Muscular dystrophies other than Duchenne muscular dystrophy (DMD) are genetic diseases characterized by increasing muscle weakness, loss of ambulation, and ultimately cardiac and respiratory failure. There are currently no effective therapeutics available. Having demonstrated the efficacy of a N-163 strain of Aureobasidium Pullulans (Neu-REFIX) produced B-1, 3-1,6-Glucan in pre-clinical and clinical studies of Duchenne muscular dystrophy (DMD) earlier, we assessed the effectiveness of this novel Beta glucan in the other muscular dystrophies in the present study.

Unearthing Earth's secrets: Exploring the environmental legacy of contaminants in soil, water, and sediments.

The Earth's history is documented in human civilizations, soil layers, river movement, and quiet sediments throughout millennia. This investigation explores the significant legacy of environmental toxins in these key planet components. Understanding how ancient activity shaped the terrain is crucial as mankind faces environmental issues.

Beneficial immune-modulatory effects of the N-163 strain of -produced 1,3-1,6 Beta glucans in Duchenne muscular dystrophy: Results of an open-label, prospective, exploratory case-control clinical study.

Background: This exploratory case-control study is to evaluate the effects of supplementation of -N-163 strain produced 1,3-1,- 6 beta glucan in young patients with Duchenne muscular dystrophy (DMD).

Methods: Twenty-seven male subjects aged 5-19 years with DMD were included, nine in the control arm and 18 in the treatment arm to receive N-163 beta glucan along with conventional therapies for 45 days. While performing the analysis, steroid usage was also taken into consideration, those not administered steroids (Steroid -ve) (Control, n = 5; treatment, n = 9), those administered steroids (Steroid +ve) (Control, n = 4; treatment, n = 9).

Diversion of medications to treat opioid use disorder: Qualitative findings from formerly incarcerated adults in Massachusetts.

Background: Carceral officials often cite diversion of medication for opioid use disorder (MOUD) (e.g., buprenorphine) as a reason for not offering MOUD treatment in jails and prisons with little understanding of patient perspectives.

Lessons Learned from Implementation of a Post-opioid Overdose Outreach Program in a Rural Massachusetts Community.

Post-overdose outreach programs can play a key role in reducing opioid overdose deaths and increasing access to healthcare services. The design and implementation of these programs, especially in rural communities, remains a gap in knowledge. We aimed to understand the lessons learned from the implementation experiences of the Community, Opportunity, Network, Navigation, Exploration, and Connection Team (CONNECT), a post-overdose outreach program based in a rural community in Massachusetts.

Resolution of fibrosis in mdx dystrophic mouse after oral consumption of N-163 strain of Aureobasidium pullulans produced β-glucan.

Recent advances in the management of Duchenne muscular dystrophy (DMD), such as exon skipping and gene therapy, though have reached a clinical stage, the outcome at its best is still considered suboptimal. In this study, we evaluated a novel N-163 strain of Aureobasidium pullulans produced β-glucan (Neu-REFIX) for its potential as an adjuvant to slow down the progression of the disease by anti-inflammatory and anti-fibrotic effects. In this study, 45 mice in the three groups, 15 each in a group; Gr.

Correlates and Patterns in Use of Medications to Treat Opioid Use Disorder in Jail.

Objectives: Little is known about the correlates of use of medications to treat opioid use disorder (MOUD, ie, buprenorphine, methadone, naltrexone) offered in jails. We evaluated the implementation and outcomes of a MOUD program offered by 2 of the first jails nationwide to provide access to such care.

Methods: We examined use of MOUD among adults with opioid use disorder (n = 347) incarcerated by 2 rural jails in Massachusetts (2018-2021).

Beta 1,3-1,6 Glucans Produced by Two Novel Strains of Aureobasidium Pullulans Exert Immune and Metabolic Beneficial Effects in Healthy Middle-aged Japanese Men: Results of an Exploratory Randomized Control Study.

Objectives: In this pilot study, we have evaluated the specific metabolic and immune-related benefits of the AFO-202 strain and N-163 strain of black yeast Aureobasidium pullulans-produced beta 1,3-1,6 glucan in healthy human subjects.

Methods: Sixteen healthy Japanese male volunteers (aged 40 to 60 years) took part in this clinical trial. They were divided into four groups (n = 4 each): Group I consumed AFO-202 beta-glucan (2 sachets of 1 g each per day), IA for 35 days and IB for 21 days; Group II consumed a combination of AFO-202 beta-glucan (2 sachets of 1 g each) and N-163 beta-glucan (1 sachet of 15 g gel each per day), IIA for 35 days and IIB for 21 days.

Respectful Maternity Care Practices During Normal Delivery at the Public Health Facilities in Tamil Nadu, Southern India: A Descriptive Study.

Introduction: The quality of maternity care in Tamil Nadu has significantly improved in the past few years and various public health initiatives have helped to reduce crucial indicators like Maternal Mortality Ratio and Infant Mortality Rate. The improvement in quality of interface between the mothers and service providers in term of language, behaviour and attitude for ensuring 'Respectful Maternity Care' would support further enhancement of maternal and new born outcomes. Delivery of appropriate and respectful care to each pregnant woman would not only go a long way in reducing mortality and morbidity for the woman and new-born but also help in improved cognitive development of the baby.

Beneficial effects of 1,3-1,6 β-glucans produced by Aureobasidium pullulans on non-esterified fatty acid levels in diabetic KKAy mice and their potential implications in metabolic dysregulation.

Objectives: In this study, we used an obese and diabetic mouse model to compare two strains of (AFO-202 and N-163) produced beta-glucans (β-glucans), which alleviate lipotoxicity.

Methods: Four groups of KK-Ay mice were used, with six subjects in each group. Group 1: sacrificed on day 0 for baseline values; Group 2: control (drinking water); Group 3: AFO-202 beta glucan-200 mg/kg/day; Group 4: N-163 beta glucan-300 mg/kg/day for 28 consecutive days.

Engraftment and Proliferation of Thermoreversible-Gelation-Polymer-Encapsulated Human Corneal Limbal-Stem-Cells on Ocular Surface of a Cadaver Cornea.

Purpose: Corneal limbal stem cell (LSC) transplantation has been reported as a potential approach to treat the damaged corneal epithelium. Scaffolds such as human amniotic membrane (hAM) are commonly employed for the culture and as a carrier during transplantation. However, they carry the risk of biological contamination and donor to donor variability.

The potential of polyethylene microplastics to transport copper in aquatic systems: Adsorption and desorption studies.

Heavy metals and microplastics are two types of general contaminants that can cause significant damage to water systems and organisms. However, the interaction of heavy metal ions with microplastic in aquatic systems received less attention compared with that of organic contaminants. This study aims to explore the interaction of copper (II) ions with microplastic (polyethylene) in aquatic systems.

Hepatoprotective Effects of Derived β 1,3-1,6 Glucans in a Murine Model of Non-alcoholic Steatohepatitis.

Background: Non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) are highly prevalent conditions characterized by inflammation and fibrosis of the liver, which can progress to cirrhosis and hepatocellular carcinoma if left untreated. Conventional modalities are mainly symptomatic, with no definite solution. Beta-glucan-based biological response modifiers are a potential strategy in lieu of their beneficial metabolic effects.

Two unique biological response-modifier glucans beneficially regulating gut microbiota and faecal metabolome in a non-alcoholic steatohepatitis animal model, with potential applications in human health and disease.

Objective: The gut microbiome and its metabolites are influenced by age and stress and reflect the metabolism and health of the immune system. We assessed the gut microbiota and faecal metabolome in a static animal model of non-alcoholic steatohepatitis (NASH).

Design: This model was subjected to the following treatments: reverse osmosis water, AFO-202, N-163, AFO-202+N-163 and telmisartan treatment.

Benefits of Gut Microbiota Reconstitution by Beta 1,3-1,6 Glucans in Subjects with Autism Spectrum Disorder and Other Neurodegenerative Diseases.

Background: Aureobasidium pullulans (black yeast) AFO-202 strain-produced beta glucan, Nichi Glucan, has been shown to improve the behavior and sleep pattern along with an increase in α-synuclein and melatonin in children with autism spectrum disorder (ASD).

Objective: In this randomized pilot clinical study, we have evaluated the gut microbiota of subjects with ASD after consumption of Nichi Glucan.

Methods: Eighteen subjects with ASD were randomly allocated: six subjects in the control group (Group 1): conventional treatment comprising remedial behavioral therapies and L-carnosine 500 mg per day, and 12 subjects (Group 2) underwent supplementation with Nichi Glucan 0.

Beneficial Immune Regulation by Biological Response Modifier Glucans in COVID-19 and Their Envisaged Potentials in the Management of Sepsis.

Sepsis is a life-threatening condition caused by an abnormal immune response induced by infection with no approved or specific therapeutic options. We present our perspectives for the therapeutic management of sepsis through a four-way approach: (1) infection control through immune enhancement; (2) immune suppression during the initial hyper-inflammatory phase; (3) balanced immune-modulation to counter the later immune-paralysis phase; and (4) advantageous effects on metabolic and coagulation parameters throughout. COVID-19 is a virus-triggered, accelerated sepsis-like reaction that is associated with the rapid progress of an inflammatory cascade involving a cytokine storm and multiorgan failure.

An efficient polymer cocktail-based transportation method for cartilage tissue, yielding chondrocytes with enhanced hyaline cartilage expression during in vitro culturing.

Background: Chondrocytes are used in cell-based therapies such as autologous chondrocyte implantation (ACI) and matrix-associated cartilage implantation (MACI). To transport the cartilage tissue to the laboratory for in vitro culturing, phosphate-buffered saline (PBS), Euro-Collins solution (ECS) and Dulbecco's Modified Eagle's Medium (DMEM) are commonly employed at 4-8 °C.

Methods: In this study, eight samples of human cartilage biopsy tissues from elderly patients with severe osteoarthritis undergoing arthroscopy, which would otherwise have been discarded, were used.

Culture Expansion and Characterization of Buccal Mucosal Epithelial Cells for Tissue Engineering Applications in Urethral Stricture After Transportation Using a Thermoreversible Gelation Polymer.

The transportation of tissues from hospitals to clinical laboratories for cell therapy is an essential component of regenerative medicine. Previously, we used laboratory-cultured mucosal cells from buccal epithelium expanded and encapsulated using a scaffold-hybrid approach to the urethral stricture (BEES-HAUS) procedure. In this study, to improve the outcomes, we compared the thermoreversible gelation polymer (TGP) transportation procedure with conventional culture methods, and reported its advantages.

Beneficial effects of novel aureobasidium pullulans strains produced beta-1,3-1,6 glucans on interleukin-6 and D-dimer levels in COVID-19 patients; results of a randomized multiple-arm pilot clinical study.

Objective: In this pilot clinical study, we report the beneficial effects of beta glucans derived from two strains AFO-202 and N-163 of a black yeast Aureobasidium pullulans on the biomarkers for cytokine storm and coagulopathy in COVID-19 patients.

Methods: A total of 24 RT-PCR positive COVID-19 patients were recruited and randomly divided into three groups (Gr): Gr. 1 control (n = 8) - Standard treatment; Gr.

β‑glucan vaccine adjuvant approach for cancer treatment through immune enhancement (B‑VACCIEN) in specific immunocompromised populations (Review).

The incidence of cancer, which is the second leading cause of mortality globally, continues to increase, although continued efforts are being made to identify effective treatments with fewer side‑effects. Previous studies have reported that chronic microinflammation, which occurs in diseases, including diabetes, along with weakened immune systems, may ultimately lead to cancer development. Chemotherapy, radiotherapy and surgery are the mainstream approaches to treatment; however, they all lead to immune system weakness, which in turn increases the metastatic spread.

Reversal of senescence-associated beta-galactosidase expression during in vitro three-dimensional tissue-engineering of human chondrocytes in a polymer scaffold.

Regenerative medicine applications require cells that are not inflicted with senescence after in vitro culture for an optimal in vivo outcome. Methods to overcome replicative senescence include genomic modifications which have their own disadvantages. We have evaluated a three-dimensional (3D) thermo-reversible gelation polymer (TGP) matrix environment for its capabilities to reverse cellular senescence.