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Article

PCR-based syndromic tests for antibiotic stewardship in non-ventilated patients with hospital-acquired pneumonia: a multicentre randomized controlled trial.

Research record from JAC Antimicrob Resist, 2026-07-30. PMID 42534393.

Indicators

Phenytoin

A hydantoin derivative and a non-sedative antiepileptic agent with anticonvulsant activity. Phenytoin potentially acts by promoting sodium efflux from neurons located in the motor cortex reducing post-tetanic potentiation at synapses. The reduction of potentiation prevents cortical seizure foci spreading to adjacent areas, stabilizing the threshold against hyperexcitability. In addition, this agent appears to reduce sensitivity of muscle spindles to stretch causing muscle relaxation.

Indicators

PMS1 Gene

This gene is involved in mismatch repair and mutations in the gene result in hereditary non-polyposis colon cancer 3.

Indicators

PMS2 Gene

This gene is involved in mismatch repair and mutations in the gene result in hereditary non-polyposis colon cancer 4.

Article

Precision Oncology in Non-Small Cell Lung Cancer: Integrating Molecular Diagnostics, Targeted Therapies, and Resistance Mechanisms.

Research record from Genes (Basel), 2026-09-07. PMID 42792970.

Article

Predictors and mortality in PCR-positive pneumocystis pneumonia among non-HIV patients.

Research record from BMC Infect Dis, 2026-06-30. PMID 42380877.

Tests

Prenatal Cell-Free DNA Screening

Prenatal cell-free DNA (cfDNA) screening is a blood test given during pregnancy . During pregnancy, some of the fetus's DNA circulates in the mother's bloodstream. A cfDNA screening checks this DNA to find out if the baby is more likely to have certain conditions caused by an abnormal number of chromosomes , such as Down syndrome .

For everyone & professionals

Tests

Procalcitonin (PCT)

A biomarker that rises markedly in systemic bacterial infection; used to support antibiotic decisions in respiratory infections and sepsis pathways.

For professionals

Indicators

PTPN11 Gene

This gene plays a role in the regulation of cell signaling. It is involved in cell migration, metabolic control, mitogenic activation and gene transcription.

Article

Rapid identification of non-tuberculosis mycobacteria in simulated positive blood cultures with MALDI-TOF MS and Mycobacterium multiplex PCR detection panel.

Research record from J Microbiol Methods, 2026-03-18. PMID 41862056.

Article

Rapid On-Site Next-Generation Sequencing: An Alternative to Single-Gene and Send-Out Testing in Non-Small Cell Lung Cancer and Colorectal Cancer in a Community Pathology Laboratory Setting.

Research record from J Mol Diagn, 2026-05-28. PMID 42214484.

Article

Real-World Association Between Up-Front Next-Generation Sequencing and Overall Survival in Advanced Non-Small Cell Lung Cancer in the United States.

Research record from JCO Precis Oncol, 2026-09-28. PMID 42804730.

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