Risk of recurrent venous thromboembolism and bleeding in patients with acute isolated subsegmental pulmonary embolism.

Introduction: Approximately 10 % of all diagnosed pulmonary embolism are isolated to the subsegmental vessels. The risk of recurrent venous thromboembolism (VTE) in patients with an acute subsegmental pulmonary embolism (SSPE) managed with or without anticoagulant therapy remains poorly understood.

Methods: This is an observational cohort study including consecutive adult patients diagnosed with acute isolated SSPE between June 01, 2019, and August 31, 2022.

Thromboprophylaxis of cancer patients undergoing systemic therapy in the ambulatory setting.

Cancer-associated Thrombosis (CAT) is a common complication among patients with cancer which is associated with significant morbidity and mortality. The risk of CAT varies widely depending on cancer types and treatments and its cumulative incidence increases over time. Although patients with cancer have a high risk of developing venous thromboembolism, pharmacological thromboprophylaxis is not routinely recommended for ambulatory patients receiving chemotherapy but is suggested for those deemed as high-risk.

Efficacy and safety of apixaban for primary prevention of thromboembolism in patients with cancer and a central venous catheter: A subgroup analysis of the AVERT Trial.

Introduction: Central venous catheters (CVC) are associated with an increased risk of venous thromboembolism (VTE) in patients with cancer. Primary thromboprophylaxis using a direct oral anticoagulant decreases the risk of VTE in intermediate-to-high risk ambulatory cancer patients. We assessed the efficacy and safety of thromboprophylaxis with apixaban in the subpopulation of patients with cancer and a CVC in the AVERT trial.

HIPK2 controls cytokinesis and prevents tetraploidization by phosphorylating histone H2B at the midbody.

Failure in cytokinesis, the final step in cell division, by generating tetra- and polyploidization promotes chromosomal instability, a hallmark of cancer. Here we show that HIPK2, a kinase involved in cell fate decisions in development and response to stress, controls cytokinesis and prevents tetraploidization through its effects on histone H2B. HIPK2 binds and phosphorylates histone H2B at S14 (H2B-S14(P)), and the two proteins colocalize at the midbody.

HIPK2 is involved in cell proliferation and its suppression promotes growth arrest independently of DNA damage.

Introduction/objectives: The serine/threonine kinase homeodomain-interacting protein kinase 2 (HIPK2) is a co-regulator of an increasing number of transcription factors and cofactors involved in DNA damage response and development. We and others have cloned HIPK2 as an interactor of the p53 oncosuppressor, and have studied the role of this interaction in cell response to stress. Nevertheless, our original cloning of HIPK2 as a p53-binding protein, was aimed at discovering partners of p53 involved in cell differentiation and development, still controversial p53 functions.