Publications

Attentional flexibility is a foundational component of human cognition and develops substantially throughout childhood. Although the neural activity supporting attentional flexibility has been well-characterised in adults, its developmental trajectory during childhood and adolescence remains poorly understood. Here, we used magnetoencephalography (MEG) to study brain network dynamics underlying attentional set-shifting. MEG data were collected from 63 participants aged 4 - 19 years, including 30...

Soybean (Glycine max (L.) Merr.) is one of the most economically important crops in the world, but every year, pathogens cause billions of dollars' worth of losses worldwide. The domestication of this critical crop was associated with several severe genetic bottlenecks that resulted in a dramatic loss of genetic diversity (∼50%) relative to its wild progenitor. Although domestication selected for favorable agricultural traits, it is unclear how the reduced genetic diversity affected the immunity...

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CONCLUSIONS: Our results elucidate the role of SES and its negative consequences in altering reward processing and antidepressant treatment efficacy in MDD, corroborating previous literature suggesting that SES significantly impacts health outcomes. Better characterizing the relationship between SES and MDD psychopathology may inform future treatment approaches and intervention development.

For thousands of years, humans have domesticated animals and cultivated crops by managing reproduction and selecting for desirable traits. In contrast, microbial domestication has often occurred unintentionally, and the variation of life cycle as well as its impact on genome evolution remain poorly understood. Here, we systematically examined life cycle variation across a diverse panel of 771 diploid Saccharomyces cerevisiae isolates from both wild and domesticated lineages. We identified...

Cell-free DNA circulates in blood bound to nucleosomes, forming cell-free chromatin (cfChromatin) that retains epigenetic features, including nucleosome positioning and histone modifications. cfChromatin provides a rich source of cancer biomarkers; however, low abundance of tumor-derived cfChromatin and limited availability of clinical samples pose challenges for liquid biopsy research. To address this, we developed a framework to simulate cfChromatin nucleosomal distributions using...

Precision oncology involves the use of predictive biomarkers to personalize treatment. However, for most cancer therapeutics or combination regimens, effective biomarkers have been elusive. This challenge has fuelled efforts to interrogate increasingly diverse and complex clinical and molecular determinants of treatment response. Some molecular predictors have been identified (for example, based on analysis of transcriptomic or imaging data), although the limited reproducibility and robustness...

The 19^(th) Workshop on Recent Issues in Bioanalysis (19^(th) WRIB) took place in New Orleans, LA, USA on April 7-11, 2025. Over 1200 professionals representing pharma/biotech companies, CROs, and multiple regulatory agencies convened to actively discuss the most current topics of interest in bioanalysis. The 19^(th) WRIB included 3 Main Workshops and 7 Specialized Workshops that together spanned 1 week to allow an exhaustive and thorough coverage of all major issues in bioanalysis of...

We hypothesized that transcriptomic features among disease-driving hematopoietic stem and progenitor cells (HSPC) could improve the current paradigm for risk stratification in myelofibrosis (MF). Therefore, we performed bulk RNA-seq on blood from 358 MF patients split into training and test cohorts (ClinicalTrials.gov Identifier: NCT02760238). Single-cell (sc) RNA-seq data from Lin-CD34+ MF HSPCs were used to guide the development of a prognostic model trained on the bulk RNA-seq data. A...

Phage genomes integrated within bacterial genomes, known as prophages, frequently encode proteins that provide defense against further phage infection. These proteins often function by altering the cell surface and preventing phages from attaching to their host receptor. Here, we describe prophage-encoded proteins that resemble FimU, a component of the Pseudomonas aeruginosa type IV pilus. These phage FimU proteins are incorporated into the pilus without altering its function, yet they mediate...

Background/Objectives: AXL, a receptor tyrosine kinase of the TAM family, has emerged as a key target in cancer therapy due to its role in tumour growth, metastasis, immune evasion, and therapy resistance. SLC-391, a novel, orally bioavailable and selective AXL inhibitor, has demonstrated potent anti-tumour effects in preclinical studies. This first-in-human, open-label, multi-centre Phase I clinical trial (NCT03990454) was conducted to evaluate the safety, tolerability, pharmacokinetics (PK),...

PURPOSE/BACKGROUND: In patients with major depressive disorder (MDD), anxiety symptoms are common and associated with reduced treatment response. In an 8-week, phase 4, open-label study (ENGAGE), patients with MDD and inadequate antidepressant treatment response showed improvements in patient life engagement, depressive symptoms, and anxiety symptoms following treatment with adjunctive brexpiprazole 0.5 to 2 mg/d. This post hoc analysis of ENGAGE aimed to characterize the utility of adjunctive...

CONCLUSIONS: The inability to enjoy sensory experiences and the lack of interest in food and social activities distinctly predict outcomes with serotonergic versus dopaminergic pharmacotherapy. These findings require replication and extension to other treatments.

INTRODUCTION: Synaptic spine loss in Alzheimer's disease (AD) contributes to cognitive decline. p21-activated kinase 1 (PAK1), a regulator of spine integrity, is aberrantly activated in AD. We investigated whether PAK1 inhibition might preserve dendritic spines in vitro and in vivo.

ObjectivesCurrent pharmacological antidepressant treatments suffer from low remission rates and slow initiation of therapeutic effects. In addition, the development of new antidepressant treatments is confounded by the lack of consensus on efficient and valid neurophysiological targets. Temporal complexity is an alternative measure of dynamic brain activity that estimates brain signal variability at several timescales. It can be easily extracted from non-invasive brain recordings and provides...

CONCLUSION: All data, protocols, reagent sets, and chemical tools are made widely available on the AD Knowledge Portal with no intellectual property claims. Target Risk Scores and biodomains are accessible through Agora. For more information and the full target portfolio see www.treatad.org.

The basal ganglia (BG) are conserved brain regions essential for motor control, learning, emotion, and cognition, and are implicated in neurological and psychiatric disease. Yet a unified cross-species taxonomy of BG cell types is lacking, limiting translation of BG circuit mechanisms, interpretation of human genetic risk, and development of cell type-targeted tools. We present a multiomic consensus atlas of 1.8 million nuclei from human, macaque, and marmoset spanning eight BG structures....

CONCLUSION: YCharOS has established characterization standards that align with funding and journal requirements, and is committed to identify reliable and accessible tools for AD research.

Tuberculosis (TB) is an ongoing global health threat that has been exacerbated by the COVID-19 pandemic. People with TB need comprehensive medical and social supports to ensure they can maintain and complete TB treatment. TB programs globally have turned to eHealth to bridge gaps in access and strengthen the circle of care around people with TB. This study evaluates the implementation of an intervention aimed at improving TB care in Shigatse, using the CFIR framework to identify factors...

CONCLUSION: Automated, AI-ENE node number is a novel risk factor for OPC that may better inform pretreatment risk stratification and decision-making.