Oncology Flashcards

0
Q

Clofarabine

A

http://www.ncbi.nlm.nih.gov/pubmed/19576186

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1
Q

MLL

A

Mixed lineage leukemia

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2
Q

Vorinostat

A

ALL drug

HDAC inhibitor

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3
Q

Mitoxantrone

A

ALL treatment

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4
Q

Panobinostat

A

HDAC inhibitor

Used for ALL

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5
Q

What HDAC inhibitor is synergistic with bortezomib

A

Vorinostat

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6
Q

What is semaphorin4

A

Carried on surface of immune cells and interacts with neuropilin-1

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7
Q

What is neuropilin?

A

nrp1- on regulatory T cells and interacts with Semaphorin

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8
Q

MTORC1

A

The mTOR pathway consists of two protein complexes, in which mTOR, raptor and mLST8 proteins constitute to form the mTOR Complex 1 (mTORC1)

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9
Q

mTORC2

A

mTOR, rictor and Sin1 proteins forming mTOR complex 2 (mTORC2). In cellular growth and associated prolife

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10
Q

3 phases of oncogenesis

A

Breakthrough, expansion, invasive

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11
Q

What constitutes majority of tumor stromal cells?

A

Cancer associated fibroblasts

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12
Q

MDSCs

A

Myeloid derived suppressor cells

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13
Q

Immunosuppressive cells include

A

MDSCs, M2 macrophages, type 2 NKT cells, Treg cells

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14
Q

Role of PDE-5 inhibitors in tumors

A

Increase infiltration of activated CTLs into tumors and also tumor induced T cell proliferation

Dos regulate expression of Arg1, iNOS, Il-4 alpha in MDSCs

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15
Q

MYD88

A

Myeloid differentiation primary response 88, links TLRs to NFkB activation

16
Q

Approved based on DRR in melanoma lesions in the skin and lymph nodes

A

Talimogene laherparepvec