High pyrethroid resistance is associated with high frequencies of 1014F and 1014S kdr mutations in Anopheles arabiensis (Diptera: Culicidae) from Ouagadougou, Burkina Faso.

Malaria remains a major public health threat in Burkina Faso, as in most sub-Saharan Africa countries. Malaria control relies mainly on long-lasting insecticide-treated nets (LLINs) and indoor residual spraying. In Burkina Faso, an escalating of insecticide resistance has been observed over the last decades.

Heterogeneity-provoked pulse generation in coupled excitable elements.

Pulse generation in a spatially extended system is studied numerically. Using an array of coupled excitable oscillators, pulse generation is achieved by introducing a parametric heterogeneity between the two partitions of the array. The profile of the propagating pulses can be regulated using the parameter mismatch between these two partitions.

Improved prognosis of de novo metastatic prostate cancer after an introduction of life-prolonging agents for castration-resistant prostate cancer.

Background: In Japan, since 2014, new treatments such as androgen receptor signaling inhibitors and cabazitaxel have become applicable for metastatic castration-resistant prostate cancer (mCRPC), leading to dramatic changes in treatment options.

Objective: This study aims to evaluate the impact of recent advancements in treatment options on the overall survival (OS) of patients diagnosed with de novo metastatic castration-sensitive prostate cancer (mCSPC) in Japan.

Methods: A retrospective analysis was conducted on 2450 Japanese men diagnosed with de novo mCSPC between 2008 and 2018.

Efficient genome editing of two-cell mouse embryos via modified CRISPR/Cas electroporation.

Creating genetically modified (GM) animals using CRISPR/Cas mediated through the electroporation of two-cell stage embryos, rather than fertilized eggs, holds considerable potential. The full potential of genome editing using two-cell stage embryos is only beginning to be explored. We developed an improved electroporation method to prevent blastomere fusion in two-cell-stage embryos, enabling efficient genome editing.

Serial positron-emission tomography after induction therapy as a predictor of prognostic outcomes for patients with thymic carcinoma.

Purpose: To investigate the role of F-fluorodeoxy glucose-positron emission tomography/computed tomography (FDG-PET/CT) to assess pathological response and prognosis after induction therapy in patients with thymic carcinoma.

Methods: The subjects of this retrospective study were 18 patients with thymic carcinoma who underwent FDG-PET, before and after induction therapy. We measured the maximum standardized uptake value (SUVmax) of the tumor and analyzed the correlation between the change in SUVmax and pathological response or recurrence.