The present invention pertains to novel analgesics useful for treating mechanical pain. The invention suggests the use of inhibitors of α-tubulin acetylation for inhibition of neurological sensations that are mediated by sensory neurons. The perception of mechanical pain is can be modulated by altering the α-tubulin acetylation, in context of the invention in particular by modulation of the expression and/or activity of the enzyme α-tubulin acetyltransferase (Atat). The invention provides the medical application of α-tubulin acetyltransferase inhibitors as analgesics and a screening method for the identification of compounds useful in the treatment of pain.

The disclosure relates to genetically modified bacteria, genetically modified arthropods, and methods for controlling and/or reducing arthropod populations.

Provided are compounds that target the lanthionine synthetase C-like protein 2 pathway and cells, such as immune cells, prepared in vitro with the compounds. The compounds and cells can be used to treat a number of conditions, including infectious diseases, hyperproliferative disorders, inborn errors of metabolism, chronic immunometabolic diseases, autoimmune diseases, organ transplant rejection, inflammatory disorders, and chronic pain, among others.

Described herein are methods and compositions useful in detecting, diagnosing and treating small cell lung cancer. Transgenic animal models and cell lines are disclosed for the study of a small cell lung cancer subtype. Methods of screening and identifying active agents for the treatment of a small cell lung cancer subtype as well as methods of identifying patients susceptible to treatment with aurora kinase inhibitors are also provided.

The present disclosure relates generally to methods for preventing, ameliorating or treating leukemia. In particular, the present disclosure relates to administering a therapeutically effective amount of at least one agent to reduce the expression of synaptotagmin-binding, cytoplasmic RNA-interacting protein (SYNCRIP) to a subject diagnosed with, or at risk for acute myeloid leukemia (AML).

The present disclosure relates to a method for preparing an Alzheimer's disease (AD) animal model, including: selecting healthy male human ApoE4 transgenic mice, and intraperitoneally injecting a 4 mmol/L Al(mal).sub.3 solution at a volume of 10 ml/kg, with aluminum exposure for 60 days, and interval time of 2 days for every 5 days, to obtain an AD animal model co-induced by genetic and environmental factors which are interacted without being simply superimposed. The AD animal model established according to the method of the examples in the present disclosure can express the characteristic pathological changes of AD and has the characteristics of learning and memory impairment. The AD animal model provided by the present disclosure can be used for drug screening and AD mechanism research, and has the advantages of stable properties, prominent reproducibility, easy operation, and low cost.

Non-human animals suitable for use as animal models for Retinoschisis are provided. In some embodiments, provided non-human animals are characterized by a disruption in a Retinoschisin-1 locus. In some embodiments, provided non-human animals are characterized by a mutant Retinoschisin-1 gene. The non-human animals may be described, in some embodiments, as having a phenotype that includes the development of one or more symptoms or phenotypes associated with Retinoschisis. Methods of identifying therapeutic candidates that may be used to prevent, delay or treat Retinoschisis or eye-related diseases, disorders or conditions are also provided.

It was found that Rubicon is involved in aging through suppression of autophagic activity, and it is possible to achieve suppression of aging, prevention, amelioration, or treatment of an age-related disease or symptom, or extension of lifespan, by targeting Rubicon.

A previously uncharacterized gene and gene product are disclosed herein that increase blood glucose clearance independent of insulin. Also described is a methodology for enriching for mRNAs transcribing excreted and membrane bound proteins as well as a non-human animal expressing a labeled SEC61b protein.

A method for preparing a CKO/KI animal model by using Cas9 technology includes a Cas9 protein expressed and purified in vitro, high-efficiency sgRNA(s) screened by sgRNA cleavage efficiency test on embryos in advance, and single-stranded DNA as targeting vector(s) are mixed with Cas9 protein and sgRNA(s) and then subjected to embryo injection and transplantation; mice born after transplantation are marked as F0 and the genotype identification of F0 is carried out; sexually mature F0 with the correct genotype are bred, and the offspring mice thereof are marked as F1; and the F1 mice are analyzed and verified, and the F1 mice with the correct genotype are the prepared CKO/KI animal model.