Discovery of 22(S)-23-phenyl-24-norchol-5-en-3β,22-diol (PFM046) as the first-in-class, steroidal, non-sulfated Liver X Receptor antagonist with anticancer activity.

A plethora of studies have demonstrated the crucial role played by Liver X Receptors (LXRs) in cancer. However, whether LXRs activation results in pro-versus anti-tumor effects is still matter of debate. Recently, we have reported the ability of 22(S)-hydroxycholesterol-3-sulfate (PFM037) to antagonize LXRα activity, and, at the same time, its capability to improve in-vivo anti-tumor immune responses.

Open-Ended Coaxial Probe for Effective Reconstruction of Biopsy-Excised Tissues' Dielectric Properties.

Dielectric characterization is extremely promising in medical contexts because it offers insights into the electromagnetic properties of biological tissues for the diagnosis of tumor diseases. This study introduces a promising approach to improve accuracy in the dielectric characterization of millimeter-sized biopsies based on the use of a customized electromagnetic characterization system by adopting a coated open-ended coaxial probe. Our approach aims to accelerate biopsy analysis without sample manipulation.

Machine Learning for the Design and the Simulation of Radiofrequency Magnetic Resonance Coils: Literature Review, Challenges, and Perspectives.

Radiofrequency (RF) coils for magnetic resonance imaging (MRI) applications serve to generate RF fields to excite the nuclei in the sample (transmit coil) and to pick up the RF signals emitted by the nuclei (receive coil). For the purpose of optimizing the image quality, the performance of RF coils has to be maximized. In particular, the transmit coil has to provide a homogeneous RF magnetic field, while the receive coil has to provide the highest signal-to-noise ratio (SNR).

Introducing energy into marine environments: A lab-scale static magnetic field submarine cable simulation and its effects on sperm and larval development on a reef forming serpulid.

Non-chemical sources of anthropogenic environmental stress, such as artificial lights, noise and magnetic fields, are still an underestimate factor that may affect the wildlife. Marine environments are constantly subjected to these kinds of stress, especially nearby to urbanized coastal areas. In the present work, the effect of static magnetic fields, associated with submerged electric cables, was evaluated in gametes and early life stages of a serpulid polychaete, namely Ficopomatus enigmaticus.

Influence of rutin on fruiting of , and .

We studied the effect of rutin on mycelial growth and fruiting of , and on sunflower husks and on agar nutrient media. On sunflower husks, rutin (300 mg/30 g husk) inhibits the mycelial growth of , but the formation of fruiting bodies of the fungus occurs 3 weeks earlier than on the substrate, where rutin was not used. In half of the cases with rutin, we observed two waves of fungus fruiting.