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Archives Of Toxicology

July 4, 2026

Developmental exposure to a human-relevant PCB mixture: impacts on PCB congeners, metabolites, and drug-metabolizing enzymes in the bladder of post-weaning mice

Hui Wang
Alex Goskowicz
Audrey Spiegelhoff
Conner L. Kennedy
Monica M. Ridlon
Rachel F. Marek
Hans-Joachim Lehmler
Kimberly P. Keil Stietz
July 4, 2026

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Objective: To investigate the accumulation of PCBs and their metabolites in the bladder of post-weaning female mice exposed to a PCB mixture during gestation an

...more

Approximately 63% of adults globally experience lower urinary tract symptoms (LUTS), with 31% reporting moderate to severe symptoms.
LUTS prevalence has increased from 27% in the 1990s to 36% in the 2010s, indicating a growing public health concern.
Polychlorinated biphenyls (PCBs) persist in the environment and can bioaccumulate, affecting maternal physiology and bladder function.
Developmental exposure to a PCB mixture in mice resulted in PCB accumulation in bladder tissue and increased CYP enzyme levels.
The study aims to investigate the effects of PCB exposure on maternal metabolism and bladder-specific responses in post-weaning female mice.

...more

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Critical Care

July 4, 2026

Optimizing β-lactam antibiotics with the highest concentration–for continuous infusion reduce carbon footprint in intensive care

Chloé Gisbert-Mora
Sandra Sablé
Quentin Fossé
Marc Olivier Vareil
Nicolas Massart
Hadrien Rozé
July 4, 2026

Summary
Quiz
Clinical Scorecard

Objective: To evaluate the environmental benefit of implementing a sustainable protocol for antibiotic administration in critically-ill patients. Approach: Stud

...more

2 min

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Journal Of Neuro-Oncology

July 4, 2026

Intraoperative technological advances and new frontiers in precision glioma surgery

Christina Abi Faraj
Christopher C. Young
Thomas H. Beckham
Jeffrey S. Weinberg
July 4, 2026

Summary
Takeaways
Quiz
Clinical Scorecard

Objective: To review recent advancements in intraoperative technologies for glioma surgery that enhance extent of resection (EOR) and improve local drug deliver

...more

7 min

Diffuse gliomas are the most common aggressive primary brain tumors in adults, with a 5-year survival rate of only 10% despite aggressive treatment.
Maximal safe surgical resection significantly improves progression-free and overall survival, with a minimum extent of resection of 70–78% suggested for survival advantage.
Supramarginal resection, which includes non-enhancing tumor areas, has been associated with improved overall survival compared to resection of only contrast-enhancing tumors.
Intraoperative technologies such as neuronavigation and functional mapping are developed to optimize extent of resection while preserving neurological function.
Local drug delivery strategies, like Gliadel® wafers, bypass the blood-brain barrier, allowing high concentrations of chemotherapy directly into the tumor resection cavity.

...more

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The Pathologist

July 3, 2026

A Pathologists' Assistant Crisis in Portugal

João Bôto
July 3, 2026
7 min

Summary
Insight Report
Quiz

Objective: To recount the history of pathologists' assistant training in Portugal, including its cessation and the current efforts to reinstate it. Approach: Tr

...more

2 min

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The Pathologist

July 3, 2026

Stockholm3 Prostate Cancer Test Outperforms PSA Screening

July 3, 2026
3 min

Summary
Insight Report
Poll

Objective: To compare the effectiveness of the Stockholm3 test with conventional PSA screening in detecting clinically significant prostate cancer. Approach: St

...more

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The Ophthalmologist

July 3, 2026

Mimicking the Eye’s Light Adaptation

July 3, 2026
3 min

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Poll
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Researchers developed a neuromorphic vision device that mimics human visual adaptation to varying lighting conditions.
The device uses a TiO₂/PEDOT photomemristor to physically adapt its photosensitivity without external processing.
Under bright light, the device suppresses photosensitivity by reducing conductivity through a water desorption process.
The system demonstrated a recognition accuracy of 93.7% in mixed-light environments, outperforming conventional adaptive sensors.
This technology highlights the potential of biological principles in advancing artificial vision systems.

...more

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The Ophthalmologist

July 3, 2026

Why Successful Eye Clinics Still Feel Out of Control

Rod Solar
July 3, 2026
7 min

Summary
Insight Report
Poll

Objective: To highlight visibility gaps in the patient journey that contribute to operational chaos and provide actionable metrics to regain control over busine

...more

2 min

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The Analytical Scientist

July 3, 2026

A Turning Point for Clinical Mass Spec?

James Strachan
July 3, 2026
6 min

Takeaways
Insight Report
Quiz
Poll
Clinical Scorecard

Roche Diagnostics has received CLIA moderate complexity status for its Ionify mass spectrometry steroid assays, facilitating broader clinical use.
Mass spectrometry has historically faced operational, technical, and financial challenges that limited its adoption in routine clinical settings.
The integration of end-to-end automation in mass spectrometry workflows minimizes technical barriers and reduces human error.
Expanding access to mass spectrometry hormone testing could enhance diagnosis and treatment in endocrinology, oncology, and reproductive health.
Advancements in automation and standardization are paving the way for mass spectrometry to become a primary tool in clinical diagnostics.

...more

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The Medicine Maker

July 3, 2026

Biopharma Vital Signs – Part 3: Pressure Points

July 3, 2026
15 min

Summary
Quiz
Clinical Scorecard

Objective: To explore the pressures faced by biopharma companies in transitioning therapies from discovery to clinical and commercial readiness. Approach: Kevin

...more

3 min

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Frontiers In Neurology

July 3, 2026

Trans-intervertebral space osteotomy for post-traumatic thoracolumbar kyphosis: a minimum 2-year follow-up study

Yu-liang Sun
Tao Gu
Xuan-Geng Deng
Hua-Gang Shi
Wei Hou
July 3, 2026

Summary
Insight Report
Quiz
Clinical Scorecard

Objective: To evaluate the radiographic results and clinical efficacy of trans-intervertebral space osteotomy (TIO) in the treatment of post-traumatic thoracolu

...more

3 min

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Frontiers In Reproductive Health

July 3, 2026

Trends and inequalities in health facility deliveries among women of reproductive age in Ghana, 1993–2022

Patience Fakornam Doe
Frank Offei Odonkor
Yvonne Dorothy Mintah
Joseph Lasong
Yula Salifu
Amidu Alhassan
July 3, 2026

Summary
Insight Report
Quiz

Objective: To examine trends and inequalities in health facility deliveries among women of reproductive age in Ghana from 1993 to 2022, focusing on socioeconomi

...more

3 min

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Frontiers In Cardiovascular Medicine

July 3, 2026

Optimize speckle-tracking echocardiography screening in CKD patients: a TyG index-based nomogram model

Chanchengman Wong
Qing Ye
Ting Xie
Junhua Chen
Xingchu Zhang
Jieqiao Chen
Yongquan Huang
Yin Huang
July 3, 2026

Summary
Takeaways
Insight Report
Poll

Objective: To develop a TyG index-based model to predict the risk of abnormal GLS in CKD patients, optimizing the selective use of speckle-tracking echocardiogr

...more

2 min

Chronic kidney disease (CKD) affects approximately 10% of the global population and is linked to significant cardiovascular complications.
Speckle-tracking echocardiography (STE) is recommended for detecting left ventricular systolic dysfunction in CKD patients due to its high sensitivity.
The triglyceride-glucose (TyG) index is associated with global longitudinal strain (GLS) and can help identify CKD patients at high risk for abnormal GLS.
A nomogram model based on the TyG index was developed to predict abnormal GLS in CKD patients, demonstrating robust predictive performance.
The study aims to optimize the use of STE in CKD patients, potentially conserving healthcare resources by targeting high-risk individuals.

...more

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Frontiers In Immunology

July 3, 2026

Commentary: PCP4 inhibits the progression of prostate cancer through Ca2+/CAMKK2/AMPK/AR pathway

Wujie Chen
Fajiang Qian
Fengtong Wang
Fuquan Yang
Yuqing Shen
Mingxia Ding
Yuan Liu
July 3, 2026

Summary
Takeaways
Insight Report
Quiz
Poll
Clinical Scorecard

Objective: To analyze the findings of the study by Jia et al. regarding the role of PCP4 in prostate cancer progression through the Ca2+/CAMKK2/AMPK/AR signalin

...more

3 min

PCP4 downregulation promotes prostate cancer progression by activating the Ca2+/CAMKK2/AMPK/AR signaling axis.
The study identifies PCP4 as a potential therapeutic target and prognostic marker in castration-resistant prostate cancer.
Low PCP4 expression correlates with higher T stage, Gleason score, and shorter disease-free survival in prostate cancer patients.
PCP4 is a repressive target gene of AR, revealing a feedback loop that drives tumor progression in castration-resistant prostate cancer.
The study establishes a comprehensive research framework that enhances the rigor and reliability of findings in prostate cancer research.

...more

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Frontiers In Surgery

July 3, 2026

Clinical validation of 4K three-dimensional exoscope system in stapedotomy: a retrospective cohort study

Chaoyue Zhao
Bo Gao
Guojian Wang
Honglei Zhang
Xin Zhang
Wei Liu
Dongyi Han
Yongyi Yuan
Hang Shao
Pu Dai
July 3, 2026

Takeaways
Quiz
Poll
Clinical Scorecard

The study evaluated the technical feasibility and ergonomic advantages of the 4K three-dimensional exoscope system in stapedotomy.
A total of 140 stapedotomy procedures were analyzed, with 52 using the 4K3D-ES and 88 using the operative microscope.
Results showed no significant differences in operative time, intraoperative blood loss, or audiometric outcomes between the two systems.
The 4K3D-ES system achieved complete procedural success without conversion to the operative microscope and had an excellent safety profile.
Surgeons reported superior ergonomics and image quality with the 4K3D-ES, enhancing intraoperative collaboration and comfort.

...more

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Frontiers In Medicine

July 3, 2026

Cholangioscopy-assisted ERCP reduces radiation exposure in treating choledocholithiasis: a retrospective IPTW-adjusted cohort study

Junpu Wang
Zifeng Huang
Pengwei Zhang
Yihuang Lin
Guoqing Huang
Fan Jiang
Shi Qiu
July 3, 2026

Summary
Takeaways
Insight Report
Quiz
Clinical Scorecard

Objective: To evaluate whether cholangioscopy-assisted ERCP is associated with reduced fluoroscopy exposure compared to conventional fluoroscopy-guided ERCP in

...more

3 min

Cholangioscopy-assisted ERCP significantly reduced median radiation exposure compared to conventional fluoroscopy-guided ERCP (9.93 vs. 14.64 mGy, p < 0.001).
After IPTW adjustment, cholangioscopy assistance was linked to a lower risk of high radiation exposure (risk ratio 0.301, p = 0.042).
Procedure time and hospitalization costs were higher for cholangioscopy-assisted ERCP, while the length of stay was shorter compared to conventional ERCP.
Complete duct clearance in one session was achieved in 88.0% of cholangioscopy-assisted cases versus 94.0% in the conventional group.
No significant differences in short-term adverse events were observed between cholangioscopy-assisted and conventional ERCP groups.

...more

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Frontiers In Medicine

July 3, 2026

Inducing tumor-intrinsic innate immune response to break cancer immunotherapy resistance

Jessica A. Blandino
Takahiko Murayama
July 3, 2026

Summary
Takeaways
Insight Report
Quiz

Objective: To understand the urgent need for resistance mechanisms to immune checkpoint blockade (ICB) therapy and to develop novel therapeutic strategies to en

...more

3 min

Immune checkpoint blockade (ICB) therapy targeting PD-1/PD-L1 has transformed cancer treatment but responses are limited to a subset of patients.
Resistance to ICB is often due to an immunologically 'cold' tumor microenvironment (TME) with few infiltrating immune cells.
Inducing tumor-intrinsic innate immune responses through viral mimicry may convert 'cold' tumors to 'hot' and enhance ICB efficacy.
The TME's cellular and non-cellular components critically influence tumor sensitivity to ICB therapy.
Strategies to overcome ICB resistance include epigenetic therapies, agents affecting nucleic acid metabolism, and DNA damage inducers.

...more

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Frontiers In Medicine

July 3, 2026

Utility of prenatal ultrasound in diagnosis and prognosis of aortic arch obstruction: a 10-year single-center retrospective study

He Li
Jinwen Chen
Wen Ling
Qiumei Wu
Biying Huang
Guorong Lyu
Caihong Jiang
Zongjie Weng
July 3, 2026

Summary
Takeaways
Insight Report
Quiz
Poll
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Objective: To evaluate the prenatal echocardiographic features, diagnostic accuracy, associated anomalies, and early postnatal outcomes of fetal aortic arch obs

...more

The study analyzed 72 cases of aortic arch obstruction, focusing on interrupted aortic arch (IAA) and coarctation of the aorta (CoA).
Prenatal ultrasound demonstrated a diagnostic accuracy of 90.28% in identifying aortic arch obstruction cases.
IAA cases exhibited more severe hypoxia, cyanosis, and lower postoperative survival compared to CoA cases.
Intracardiac malformations were present in 88.89% of cases, with a significantly higher prevalence in IAA.
Prenatal echocardiography is crucial for differentiating IAA from CoA and guiding perinatal risk stratification.

...more

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Frontiers In Psychiatry

July 3, 2026

Opinion: On the reasons for underutilization of ECT in individuals with intellectual and developmental disability

Melanie Johnston
Katie Brooker
Catherine Franklin
July 3, 2026

Summary
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Quiz
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Objective: To examine the access to electroconvulsive therapy (ECT) for individuals with intellectual and developmental disabilities and the factors contributin

...more

3 min

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