Effectiveness and Treatment Persistence of Vedolizumab Compared to Anti-Tumour Necrosis Factor-α in Patients With Crohn's Disease: A Systematic Literature Review and Meta-Analysis.

Background: Vedolizumab is approved for the treatment of moderately to severely active Crohn's disease (CD). Real-world evidence is essential for understanding the effectiveness and benefit-risk profile of vedolizumab outside clinical trial settings.

Objective: To identify, systematically review and assess the real-world effectiveness and treatment persistence of vedolizumab in patients with CD, particularly over long-term follow-up periods and among populations with differing treatment experience, and to compare with the treatment persistence of anti-tumour necrosis factor (TNF)-α treatment.

Emission patterns of volatile organic compounds from Norway spruce logs following bark beetle (Ips typographus L.) infestation.

Norway spruce (Picea abies L.) is economically one of the most important conifer species in Europe. Spruce forests are threatened by outbreaks of the bark beetle Ips typographus L.

Management Patterns of Teduglutide Use in Short Bowel Syndrome: A Survey of 70 Healthcare Professionals.

Background: This study aimed to gain real-world insights from healthcare professionals (HCPs) regarding the management of adult patients with short bowel syndrome and intestinal failure (SBS-IF) who received teduglutide and achieved parenteral support (PS) independence or PS volume stability for ≥12 months.

Methods: This cross-sectional survey was conducted in five European countries and Canada via a self-reported questionnaire (November 2022-March 2023) among HCPs who manage patients with SBS-IF and who had prescribed teduglutide to ≥5 patients with SBS-IF receiving PS.

Results: Of the 70 HCPs who completed the survey, almost all reported managing patients with SBS-IF who achieved PS independence or PS volume stability (99%, 69/70 and 97%, 68/70, respectively) and maintained the standard teduglutide dose, without changes.

Few chemoreceptor genes in the ambrosia beetle Trypodendron lineatum may reflect its specialized ecology.

Background: Chemoreception is crucial for insect fitness, underlying for instance food-, host-, and mate finding. Chemicals in the environment are detected by receptors from three divergent gene families: odorant receptors (ORs), gustatory receptors (GRs), and ionotropic receptors (IRs). However, how the chemoreceptor gene families evolve in parallel with ecological specializations remains poorly understood, especially in the order Coleoptera.