Photocrosslinkable triple helical protein with enhanced higher-order formation for biomaterial applications.

Bacterial collagen, produced via recombinant DNA methods, offers advantages including consistent purity, customizable properties, and reduced allergy potential compared to animal-derived collagen. Its controlled production environment enables tailored features, making it more sustainable, non-pathogenic, and compatible with diverse applications in medicine, cosmetics, and other industries. Research has focused on the engineering of collagen-like proteins to improve their structure and function.

Correction: A role for brassinosteroid signalling in decision-making processes in the Arabidopsis seedling.

[This corrects the article DOI: 10.1371/journal.pgen.

Gut Microbiota Modulation of Short Bowel Syndrome and the Gut-Brain Axis.

Short bowel syndrome (SBS) is a condition that results from a reduction in the length of the intestine or its functional capacity. SBS patients can have significant side effects and complications, the etiology of which remains ill-defined. Thus, facilitating intestinal adaptation in SBS remains a major research focus.

Mastering targeted genome engineering of GC-rich oleaginous yeast for tailored plant oil alternatives for the food and chemical sector.

Background: Sustainable production of triglycerides for various applications is a major focus of microbial factories. Oleaginous yeast species have been targeted for commercial production of microbial oils. Among all the oleaginous yeasts examined in a previous comparative study, Cutaneotrichosporon oleaginosus showed the highest lipid productivity.

A role for brassinosteroid signalling in decision-making processes in the Arabidopsis seedling.

Plants often adapt to adverse conditions via differential growth, whereby limited resources are discriminately allocated to optimize the growth of one organ at the expense of another. Little is known about the decision-making processes that underly differential growth. In this study, we developed a screen to identify decision making mutants by deploying two tools that have been used in decision theory: a well-defined yet limited budget, as well as conflict-of-interest scenarios.

Designed peptides as nanomolar cross-amyloid inhibitors acting via supramolecular nanofiber co-assembly.

Amyloid self-assembly is linked to numerous devastating cell-degenerative diseases. However, designing inhibitors of this pathogenic process remains a major challenge. Cross-interactions between amyloid-β peptide (Aβ) and islet amyloid polypeptide (IAPP), key polypeptides of Alzheimer's disease (AD) and type 2 diabetes (T2D), have been suggested to link AD with T2D pathogenesis.

Relationship between certain HLA alleles and the risk of cytomegalovirus reactivation following allogeneic hematopoietic stem cell transplantation.

Introduction: Evidence is emerging to support an association between certain human leukocyte antigen (HLA) alleles and the risk of cytomegalovirus (CMV) reactivation following allogeneic hematopoietic stem cell transplant (allo-HSCT). The primary aim of this study was to identify HLA alleles associated with resistance or susceptibility to CMV reactivation.

Methods: We studied 586 adults who underwent allo-HSCT for high-risk hematological malignancies.

Autism NPCs from both idiopathic and CNV 16p11.2 deletion patients exhibit dysregulation of proliferation and mitogenic responses.

Neural precursor cell (NPC) dysfunction has been consistently implicated in autism. Induced pluripotent stem cell (iPSC)-derived NPCs from two autism groups (three idiopathic [I-ASD] and two 16p11.2 deletion [16pDel]) were used to investigate if proliferation is commonly disrupted.

Non-partner sexual violence victimization among female medical undergraduates.

Introduction: Sexual violence against women is a major public health problem around the world. Globally, around 7% of women have experienced sexual violence by a non-partner in their lifetime. Women who have experienced sexual violence are more likely to suffer from a sleep disorder, anxiety disorder, high blood pressure, and symptoms of depression.

Towards an understanding of oleate hydratases and their application in industrial processes.

Fatty acid hydratases are unique to microorganisms. Their native function is the oxidation of unsaturated C-C bonds to enable detoxification of environmental toxins. Within this enzyme family, the oleate hydratases (Ohys), which catalyze the hydroxylation of oleic acid to 10-(R)-hydroxy stearic acid (10-HSA) have recently gained particular industrial interest.

Identifying carbohydrate-active enzymes of Cutaneotrichosporon oleaginosus using systems biology.

Background: The oleaginous yeast Cutaneotrichosporon oleaginosus represents one of the most promising microbial platforms for resource-efficient and scalable lipid production, with the capacity to accept a wide range of carbohydrates encapsulated in complex biomass waste or lignocellulosic hydrolysates. Currently, data related to molecular aspects of the metabolic utilisation of oligomeric carbohydrates are sparse. In addition, comprehensive proteomic information for C.

Management dilemmas in pineoblastoma recurrence diagnosed during pregnancy.

Pineoblastoma is an extremely rare intracranial neoplasm, with increased risk of craniospinal metastasis. There is only one case reported in the literature who presented during pregnancy. Described here is a woman who presented at five months of gestation with recurrence of pineoblastoma, who had previously defaulted adjuvant therapy following surgical decompression.

Effect of pre-transplant JAK1/2 inhibitors and CD34 dose on transplant outcomes in myelofibrosis.

Allogeneic hematopoeitic cell transplantation (allo-HCT) is the only curative treatment for myelofibrosis (MF). We evaluate the impact of various factors on survival outcomes post-transplant in MF. Data of 89 consecutive MF patients (primary 47%) who underwent allo-HCT between 2005 and 2018 was evaluated.

Subcutaneous emphysema of the neck after shunt surgery for hydrocephalus in a case of metastatic ovarian cancer: illustrative case.

Background: A 46-year-old female, a patient with a relapsed carcinoma in her ovary, had undergone ventriculoperitoneal (VP) shunt surgery for obstructive hydrocephalus due to vermian metastasis. Two weeks after the shunt surgery, she complained of discomfort in the neck. There was subcutaneous emphysema along the shunt track without tenderness or signs of inflammation.

The organizational pedestal of quality of care climate in health care excellence.

Background: Health care in private healthcare organizations is a balancing act between business excellence and quality outcomes in practice. This complex activity establishes the existence of quality of care climate so as the pedestal of quality of care decisions bring health care excellence. In healthcare, Quality of care is not linear but multi-dimensional, with myriad challenges.

Fresh vs. frozen allogeneic peripheral blood stem cell grafts: A successful timely option.

Cryopreservation of grafts has been established in autologous and cord blood transplantation, yet there is little experience regarding the effect of cryopreservation with sibling and unrelated grafts. We evaluated the effect of cryopreservation of grafts on allogeneic transplant outcomes using related, unrelated and haploidentical donors, including 958 patients, age 18-74 years (median 55) and using PBSC for various hematologic malignancies. Fresh grafts were received by 648 (68%) patients, 310 (32%) received cryopreserved.

Topical Betamethasone Valerate As a Prophylactic Agent to Prevent Acute Radiation Dermatitis in Head and Neck Malignancies: A Randomized, Open-Label, Phase 3 Trial.

Purpose: We assessed the role of topical betamethasone as a prophylactic agent in patients receiving radiation for head and neck malignancies.

Methods And Materials: This randomized, open-label, phase 3 trial was completed at a single research institute. Patients receiving curative radiation for head and neck cancer were randomized into 2 groups of 75 patients each by computer-generated permuted block random assignment.

High incidence but low mortality of EBV-reactivation and PTLD after alloHCT using ATG and PTCy for GVHD prophylaxis.

We explore risk factors and impacts of post-transplant EBV-Reactivation (EBV-R) and PTLD in 270 patients that underwent RIC alloHCT using ATG-PTCy and cyclosporine for GVHD prophylaxis. Twenty-five (12%) patients had probable ( = 7) or proven ( = 18) PTLD. Patients were managed with reduction of immunosuppression and 22 with weekly rituximab (375 mg/m IV).

Dysregulation of Neurite Outgrowth and Cell Migration in Autism and Other Neurodevelopmental Disorders.

Despite decades of study, elucidation of the underlying etiology of complex developmental disorders such as autism spectrum disorder (ASD), schizophrenia (SCZ), intellectual disability (ID), and bipolar disorder (BPD) has been hampered by the inability to study human neurons, the heterogeneity of these disorders, and the relevance of animal model systems. Moreover, a majority of these developmental disorders have multifactorial or idiopathic (unknown) causes making them difficult to model using traditional methods of genetic alteration. Examination of the brains of individuals with ASD and other developmental disorders in both post-mortem and MRI studies shows defects that are suggestive of dysregulation of embryonic and early postnatal development.

Using iPSC-Based Models to Understand the Signaling and Cellular Phenotypes in Idiopathic Autism and 16p11.2 Derived Neurons.

Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder that is remarkably heterogeneous at the clinical, neurobiological, and genetic levels. ASD can also affect language, a uniquely human capability, and is caused by abnormalities in brain development. Traditionally obtaining biologically relevant human cells to study ASD has been extremely difficult, but new technologies including iPSC-derived neurons and high-throughput omic techniques now provide new, exciting tools to uncover the cellular and signaling basis of ASD etiology.

Dual T-cell depletion with ATG and PTCy for peripheral blood reduced intensity conditioning allo-HSCT results in very low rates of GVHD.

The efficacy of posttransplant cyclophosphamide (PTCy) and antithymocyte globulin (ATG) in controlling GVHD has been previously reported. We aim to study the safety and efficacy of the use of dual T-cell depletion with ATG and PTCy for peripheral blood reduced intensity conditioning regimen allo-HSCT in 270 patients with hematological malignancies. Median follow-up was 12.