The use of dianhydrogalactitol provides a novel therapeutic modality for the treatment of non-small-cell lung carcinoma (NSCLC) and ovarian cancer, as well as other types of malignancy, including brain metastases of NSCLC. Dianhydrogalactitol acts as an alkylating agent on DNA that creates N.sup.7 methylation. Dianhydrogalactitol is effective in suppressing the growth of cancer stem cells and is active against tumors that are refractory to temozolomide, cisplatin, and tyrosine kinase inhibitors; the drug acts independently of the MGMT repair mechanism. Dianhydrogalactitol can be used together with other anti-neoplastic agents and can possess additive or super-additive effects.

The use of dianhydrogalactitol provides a novel therapeutic modality for the treatment of non-small-cell lung carcinoma (NSCLC) and ovarian cancer, as well as other types of malignancy, including brain metastases of NSCLC. Dianhydrogalactitol acts as an alkylating agent on DNA that creates N.sup.7 methylation. Dianhydrogalactitol is effective in suppressing the growth of cancer stem cells and is active against tumors that are refractory to temozolomide, cisplatin, and tyrosine kinase inhibitors; the drug acts independently of the MGMT repair mechanism. Dianhydrogalactitol can be used together with other anti-neoplastic agents and can possess additive or super-additive effects.

The use of dianhydrogalactitol provides a novel therapeutic modality for the treatment of non-small-cell lung carcinoma (NSCLC) and ovarian cancer, as well as other types of malignancy, including brain metastases of NSCLC. Dianhydrogalactitol acts as an alkylating agent on DNA that creates N.sup.7 methylation. Dianhydrogalactitol is effective in suppressing the growth of cancer stem cells and is active against tumors that are refractory to temozolomide, cisplatin, and tyrosine kinase inhibitors; the drug acts independently of the MGMT repair mechanism. Dianhydrogalactitol can be used together with other anti-neoplastic agents and can possess additive or super-additive effects.

Provided herein are compositions and methods to that target microbial proteases to ameliorate the intestinal barrier dysfunction and restore mucosal integrity. They are useful to treat and prevent diseases and disorders caused by pathogenic bacteria in the gastrointestinal system of a subject.

Provided herein are compositions and methods to that target microbial proteases to ameliorate the intestinal barrier dysfunction and restore mucosal integrity. They are useful to treat and prevent diseases and disorders caused by pathogenic bacteria in the gastrointestinal system of a subject.

Provided herein are compositions and methods to that target microbial proteases to ameliorate the intestinal barrier dysfunction and restore mucosal integrity. They are useful to treat and prevent diseases and disorders caused by pathogenic bacteria in the gastrointestinal system of a subject.

Compounds of formulae (I) and (II), compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells in vivo, in vitro, or ex vivo.

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Compounds of formulae (I) and (II), compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells in vivo, in vitro, or ex vivo.

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Disclosed herein are synergistically effective combinations of Amino Acid Depletion Agents (AADA) and Amino Acid Depletion Agent Sensitizers (AADAS). Also disclosed are methods of using the disclosed combinations to treat subjects with a disease treatable by amino acid depletion-induced cell death (e.g. apoptosis). For example, the disclosed combinations are useful in the treatment or the manufacture of a medicament for use in the treatment of adult and pediatric cancers, in particular, acute lymphoblastic leukemia (ALL), as well as other conditions where amino acid depletion-induced apoptosis is expected to have a therapeutically useful effect. The synergistic combinations are also effective against solid tumors and lymphomas, including gastric cancer, pancreatic cancer, NK lymphoma, DLBCL, colorectal cancer, bladder cancer, hepatic cancer and glioblastoma.

Disclosed herein are synergistically effective combinations of Amino Acid Depletion Agents (AADA) and Amino Acid Depletion Agent Sensitizers (AADAS). Also disclosed are methods of using the disclosed combinations to treat subjects with a disease treatable by amino acid depletion-induced cell death (e.g. apoptosis). For example, the disclosed combinations are useful in the treatment or the manufacture of a medicament for use in the treatment of adult and pediatric cancers, in particular, acute lymphoblastic leukemia (ALL), as well as other conditions where amino acid depletion-induced apoptosis is expected to have a therapeutically useful effect. The synergistic combinations are also effective against solid tumors and lymphomas, including gastric cancer, pancreatic cancer, NK lymphoma, DLBCL, colorectal cancer, bladder cancer, hepatic cancer and glioblastoma.