Prevention of acute graft-versus-host disease in adult T-cell leukemia-lymphoma patients who received mogamulizumab before allogeneic hematopoietic cell transplantation.

Mogamulizumab (Mog) is effective against adult T-cell leukemia-lymphoma (ATL), but as we reported previously, Mog increases the incidence of severe acute GVHD when administered before allogeneic hematopoietic cell transplantation (allo-HCT). Here, we report the cases of two ATL patients who did not develop acute GVHD despite receiving Mog before allo-HCT. Case 1: a 63-year-old female who underwent allo-HCT from an HLA-matched donor 2 months after the last dose of Mog.

Photoelctrochemically Fabricated and Heated CuO/CuO Bilayers with Enhanced Photovoltaic Characteristics.

CuO/CuO bilayers were fabricated by electrodeposition of the CuO layer in a copper(II)-ammonia complex aqueous solution, followed by photoelectrochemical deposition of the CuO layer at potentials ranging from -0.3 to -1.0 V referenced to a Ag/AgCl electrode in a copper(II)-lactate complex aqueous solution under light irradiation, and the effects of varied potentials of the photoelectrochemical CuO depositions and post-heating conditions on their structural, optical, and photovoltaic characteristics were investigated with X-ray diffraction, field emission-scanning electron microscopy, optical absorption measurements, and external quantum efficiency (EQE) measurements with and without applied bias voltage.

High-Resolution Mapping of Local Photoluminescence Properties in CuO/CuO Semiconductor Bi-Layers by Using Synchrotron Radiation.

The quality of a semiconductor, which strongly affects its performance, can be estimated by its photoluminescence, which closely relates to the defect and impurity energy levels. In light of this, it is necessary to have a measurement method for photoluminescence properties with spatial resolution at the sub-micron or nanoscale. In this study, a mapping method for local photoluminescence properties was developed using a focused synchrotron radiation X-ray beam to evaluate localized photoluminescence in bi-layered semiconductors.

In vivo dynamics and adaptation of HTLV-1-infected clones under different clinical conditions.

Human T-cell leukemia virus type 1 (HTLV-1) spreads through cell contact. Therefore, this virus persists and propagates within the host by two routes: clonal proliferation of infected cells and de novo infection. The proliferation is influenced by the host immune responses and expression of viral genes.

Electrochemical Growth of Mg(OH) Layered Films Stacked Parallel to the Substrates and Their Thermal Conversion to (111)-Oriented Nanoporous MgO Films.

Stacking layered metal hydroxide films parallel to a substrate is challenging. Here, we demonstrate a simple and rapid electrodeposition method for stacking magnesium hydroxide layered films. Room-temperature cathodic electrolysis (40 mA cm) in a Mg(NO) aqueous solution induces the deposition of ⟨001⟩-oriented Mg(OH) layered films stacked parallel to the substrate at the deposition rate of ∼2 μm min.