Assembly of Baculovirus Vectors for Multiplexed Prime Editing.

Efficient genome editing by using CRISPR technologies requires simultaneous and efficient delivery of multiple genetically encoded components to mammalian cells. Amongst all editing approaches, prime editing (PE) has the unique potential to perform seamless genome rewriting, in the absence of DNA double-strand breaks (DSBs). The cargo capacity required for efficient PE delivery to mammalian cells stands at odd with the limited packaging capacity of traditional viral delivery vectors.

Bridge-to-Home: A Case Study of the Mutually Reinforcing Benefits of Patient Engagement-Focused Quality Improvement Initiatives for Transitions out of Hospital.

The Bridge-to-Home program was launched as a 16-month collaborative from 2018 to 2020 to improve care transitions out of hospital using a patient engagement-focused quality improvement (QI) initiative. Teams that participated in the collaborative were able to implement elements of the patient-oriented care transitions bundle, improve experience of care transitions and increase capacity for patient engagement for both patient partners and providers. In this article, we highlight three case studies of teams in different types of organizations with different levels of patient engagement maturation.

Effects of psychopathic traits on preferential recall and recognition of emotionally evocative photos.

Psychopathic traits are associated with impaired emotional processing. The present study examines the potential association between psychopathic traits and memory for emotional stimuli. Although a significant body of research suggests that memory is heightened for emotional stimuli, it is unclear how psychopathic traits may disrupt this process.

A qualitative analysis of adolescent motherhood within the broader family context in Peru.

Objective: The purpose of this study was to characterize the impact of adolescent pregnancy on families and describe the needs of adolescent mothers and their infants in order to assess the need for intervention and identify potential intervention targets.

Background: Adolescent mothers and their offspring face an increased risk of mental health problems. Adolescent mothers and their families also face significant resource constraints; 95% live in low- and middle-income countries (LMICs).

An engineered baculoviral protein and DNA co-delivery system for CRISPR-based mammalian genome editing.

CRISPR-based DNA editing technologies enable rapid and accessible genome engineering of eukaryotic cells. However, the delivery of genetically encoded CRISPR components remains challenging and sustained Cas9 expression correlates with higher off-target activities, which can be reduced via Cas9-protein delivery. Here we demonstrate that baculovirus, alongside its DNA cargo, can be used to package and deliver proteins to human cells.

generated antibodies guide thermostable ADDomer nanoparticle design for nasal vaccination and passive immunization against SARS-CoV-2.

Background: Due to COVID-19, pandemic preparedness emerges as a key imperative, necessitating new approaches to accelerate development of reagents against infectious pathogens.

Methods: Here, we developed an integrated approach combining synthetic, computational and structural methods with antibody selection and immunization to design, produce and validate nature-inspired nanoparticle-based reagents against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

Results: Our approach resulted in two innovations: (i) a thermostable nasal vaccine called ADDoCoV, displaying multiple copies of a SARS-CoV-2 receptor binding motif derived epitope and (ii) a multivalent nanoparticle superbinder, called Gigabody, against SARS-CoV-2 including immune-evasive variants of concern (VOCs).

Intratumor heterogeneity and cell secretome promote chemotherapy resistance and progression of colorectal cancer.

The major underlying cause for the high mortality rate in colorectal cancer (CRC) relies on its drug resistance, to which intratumor heterogeneity (ITH) contributes substantially. CRC tumors have been reported to comprise heterogeneous populations of cancer cells that can be grouped into 4 consensus molecular subtypes (CMS). However, the impact of inter-cellular interaction between these cellular states on the emergence of drug resistance and CRC progression remains elusive.

A Trauma-informed Consultation Model for Treating Survivors of Child Labour.

Child labour is a global problem that affects children's lives. Children engage in work that is physically, mentally, and emotionally harmful. Previous studies have found that exposure to work as a child is associated with adverse mental health outcomes, and severity is related to the intensity and type of work.

Manifestations of Intergenerational Trauma During the Perinatal Period Among Adolescent Mothers in Lima, Peru: A Qualitative Analysis.

Adverse childhood experiences have a lasting impact on health across the life course. The perinatal period offers a unique opportunity to rework problematic dynamics in families experiencing intergenerational trauma. This study explores the family dynamics that are activated during the perinatal period and considers the potential for intervention with adolescent parents and their families in Lima, Peru.

Luminescent 1-1,3-benzazaphospholes.

2-R-1-1,3-Benzazaphospholes (R-BAPs) are an interesting class of σP heterocycles containing P[double bond, length as m-dash]C bonds. While closely related 2-R-1,3-benzoxaphospholes (R-BOPs) have been shown to be highly photoluminescent materials depending on specific R substituents, photoluminescence of R-BAPs has been previously limited to an example having a fused carbazole ring system. Here we detail the synthesis and structural characterization of a new R-BAP (3c, R = 2,2'-dithiophene), and compare its photoluminescence against two previously reported R-BAPs (3a, R, R' = Me and 3b, R = 2-thiophene).

Newborn behavioral observations system in rural Pakistan: A feasibility and acceptability study.

The Newborn Behavioral Observations (NBO) system is a relationship-based tool that helps parents recognize their infant's competencies and learn their behavioral cues, with the goals of enhancing parental responsiveness and satisfaction in the infant-parent relationship. In our study, a pediatrician integrated the NBO into 44 pediatric health care visits of infants in rural Pakistan villages, under the remote guidance of two U.S.

The Development of Cognitive Reappraisal From Early Childhood Through Adolescence: A Systematic Review and Methodological Recommendations.

Cognitive reappraisal is an important emotion regulation strategy that shows considerable developmental change in its use and effectiveness. This paper presents a systematic review of the evidence base regarding the development of cognitive reappraisal from early childhood through adolescence and provides methodological recommendations for future research. We searched Scopus, PsycINFO, and ERIC for empirical papers measuring cognitive reappraisal in normative samples of children and youth between the ages of 3 and 18 years published in peer-reviewed journals through August 9th, 2018.

Intersubjectivity: Conceptual Considerations in Meaning-Making With a Clinical Illustration.

This manuscript explores intersubjectivity through a conceptual construct for meaning-making that emphasizes three major interrelated elements-meaning making in interaction, making meaning with the body as well as the mind, and meaning making within an open dynamic system. These three elements are present in the literature on intersubjectivity with a wide range of terms used to describe various theoretical formulations. One objective of this manuscript is to illustrate how such a construct can be useful to understand the meaning-making observed in psychoanalysis, such as in the treatment of a young child on the autistic spectrum.

Culture - Surprise and the Psychoanalyst.

The author describes how an immersion experience in another culture can benefit the psychoanalyst-and the individual who is a psychoanalyst-by confronting trusted theories and challenging the analyst to create new methods for understanding basic aspects of human experience, such as the meaning of the "self."

Relationship between psychopathic traits and performance on the Mini Social Cognition and Emotional Assessment in incarcerated males.

Psychopathy is a constellation of personality traits such as callousness, manipulativeness, and impulsivity, and these traits often co-occur with antisocial behavior. Researchers and clinicians have posited that these traits may be associated with impairments in orbitofrontal cortex functioning, but researchers have rarely assessed this using clinical neuropsychological assessments. In a sample of 87 male inmates in a county jail, this study examined the relationship between psychopathic traits and performance on the Mini Social Cognition and Emotional Assessment (Mini-SEA), an assessment of orbitofrontal cortex functioning.

Editorial Perspective: The mental health impact of school closures during the COVID-19 pandemic.

School closures were one of the earlier actions taken as the world tried to contain the COVID-19 outbreak, a decision impacting nearly three-fourths of the learners worldwide. One year into the pandemic, over 200 million students still faced disruptions to their education. Nearing the end of another academic year that has occurred entirely during the pandemic, many schools remained fully or partially closed for in-person education, altering routines and representing potential hardships to the next generation and their families.

Technological Advances in Tumor-On-Chip Technology: From Bench to Bedside.

Tumor-on-chip technology has cemented its importance as an in vitro tumor model for cancer research. Its ability to recapitulate different elements of the in vivo tumor microenvironment makes it promising for translational medicine, with potential application in enabling personalized anti-cancer therapies. Here, we provide an overview of the current technological advances for tumor-on-chip generation.

Three Ways Isolable Carbenes Can Modulate Emission of NH-Containing Fluorophores.

Fluorescent molecules and materials that exhibit emission changes in response to analytes are of great interest across multiple disciplines. Herein, we investigate the response of NH-containing fluorophores carbazole and 2-phenylbenzimidazole () with two representative isolable singlet carbenes. Specifically, -heterocyclic carbene 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene () and cyclic (alkyl)(amino)carbene (2,6-diisopropylphenyl)-4,4-diethyl-2,2-dimethyl-pyrrolidin-5-ylidene () were discovered to afford three different types of reaction products with carbazole and .

Tumor suppressor candidate 2 (TUSC2, FUS-1) and human cancers.

Tumor suppressor candidate 2 (TUSC2, also known as FUS1) was identified in 2000 as a candidate tumor suppressor gene located in a region on chromosome 3p21.3 that is homozygously deleted in some lung and breast cancers. The deletion is rare in lung and breast cancers, but is frequent in malignant pleural mesothelioma.

Environmental and Social Change Drive the Explosive Emergence of Zika Virus in the Americas.

Since Zika virus (ZIKV) was detected in Brazil in 2015, it has spread explosively across the Americas and has been linked to increased incidence of microcephaly and Guillain-Barré syndrome (GBS). In one year, it has infected over 500,000 people (suspected and confirmed cases) in 40 countries and territories in the Americas. Along with recent epidemics of dengue (DENV) and chikungunya virus (CHIKV), which are also transmitted by Aedes aegypti and Ae.

Evidence-based design in an intensive care unit: end-user perceptions.

Background: The objective of this study was to describe end-user impressions and experiences in a new intensive care unit built using evidence-based design.

Methods: This qualitative study was comprised of early (2-3 months after opening) and late (12-15 months after opening) phase individual interviews with end-users (healthcare providers, support staff, and patient family members) of the newly constructed Foothills Medical Centre intensive care unit in Calgary, Canada. The study unit was the recipient of the Society of Critical Care Medicine Design Citation award in 2012.

Ten Little Monkeys.

Observations of videotaped sessions of the analytic treatment of a four-year-old autistic boy offer insights into the meanings and the mechanisms of transference. These observations illustrate the well-known fact that the relationship of transference to symbolization is ambiguous. They also demonstrate that multiple simultaneous meanings exist in a transference field, and many of these meanings emerge from partially or nonsymbolized domains of experience, including and perhaps most important, bodily experience.

Opsin expression in Limulus eyes: a UV opsin is expressed in each eye type and co-expressed with a visible light-sensitive opsin in ventral larval eyes.

The eyes of the horseshoe crab, Limulus polyphemus, are a model for studies of visual function and the visual systems of euarthropods. Much is known about the structure and function of L. polyphemus photoreceptors, much less about their photopigments.

Co-Creativity and Interactive Repair: Commentary on Berta Bornstein's "The Analysis of a Phobic Child".

My comments focus on a consideration of three issues central to child psychoanalysis stimulated by rereading the classic paper by Berta Bornstein, "The Analysis of a Phobic Child: Some Problems of Theory and Technique in Child Analysis": (1) the importance of "co-creativity" and its use in analysis to repair disruptions in the mother-child relationship; (2) working analytically with the "inner world of the child "; and (3) the fundamental importance of multiple simultaneous meaning-making processes. I begin with a discussion of current thinking about the importance of interactive processes in developmental and therapeutic change and then lead to the concepts of "co-creativity" and interactive repair, elements that are missing in the "Frankie" paper. The co-creative process that I outline includes multiple contributions that Frankie and his caregivers brought to their relationships--his mother, his father, his nurse, and even his analyst.