Abbreviation	Meaning	Abbreviation	Meaning
5-HT	5-hydroxytryptamine receptors	HIV	Human Immunodeficiency Virus
5-HT2A	Hydroxytryptamine 2A	HL-60	Promyelocytic leukemia cell line
5-HT2C	5-Hydroxytryptamine 2C	HSV	Herpes Simplex Virus
A/WSN/33 (H1N1)	Influenza A Virus Subtype H1N1	HT-29	Human colon cancer cell line
A549	Adenocarcinomic human alveolar basal epithelial cell line	IC50	Half-Maximum Inhibitory Concentration
AChE	Acetylcholinesterase	K562	Human myelogenous leukemia cell line
B16-F10	Melanoma cell line	KB	Human epithelial carcinoma cell line
βC	β-Carboline	L1210	Mouse lymphocytic leukemia cell line
BCG	Bacille Calmette-Guérin	L5178Y	Mouse lymphoma cell line
BChE	Butyrylcholinesterase	LMM3	Human Melanoma Cells
CK1δ	Casein Kinase 1 Delta	LoVo	Human colorectal cancer cell lines
CLK1	CDC-like Kinase 1	MCF-7	Human breast cancer cell line
DCE	1,2-Dicloroetane	MDA-MB-231	Human Metastatic Breast Carcinoma Cells
DCM	Dichloromethane	MDA-MB-435	Human Breast Carcinoma Cell line
DHβC	Dihydro- β-Carboline	MDCK	Madin-Darby canine kidney
DKP	Diketopiperazine	MIC	Minimum Inhibitory Concentration
DMA	N,N-Dimethylacetamide	MRC-9	Human lung cancer cell line
DMAPP	Dimethylallyl pyrophosphate	MRSA	Methicillin-Resistant Staphylococcus aureus
DMF	N,N-Dimethylformamide	NCI-H460	Human non-small cell lung carcinoma cell line
DPPH	2,2-Diphenyl-1-picrylhydrazyl	NFκB	Nuclear Factor κB
Dyrk1A	Dual-Specificity Tyrosine-Phosphorylation Regulated Kinase 1A	OVCAR-3	Human high-grade serous ovarian adenocarcinoma cell line
ED50	dose of a medication that produces the intended pharmacological effect in 50% of the patient population studied	P388	Leukemia cell line
FDA	Food and Drug Administration	PC3	Human prostatic adenocarcinoma cell line
GSK-3β	Glycogen Synthase Kinase 3 Beta	PD	Parkinson’s Disease
H12999	Human non-small cell lung carcinoma cell line	PIA	Prenylated Indole Alkaloid
H37Rv	Mycobacterium tuberculosis strain	PPi	Pyrophosphate
H522-T1	human non-small cell lung cancer cell line	PTP	Protein Tyrosine Phosphatase
HCT-116	Human colon cancer cell line	RD	Human Rhabdomyosarcoma Cells
HCT-8	human colon carcinoma cell line	SIA	Simple Indole Alkaloid
HEK293	Human Embryonic Kidney cell line	THβC	Tetrahydro-β-Carboline
HEK293 T9	Non-malignant human kidney cell line	THF	Tetrahydrofuran
HeLa	Human Cervical Epidermoid Carcinoma Cells	U937	Human histiocytic lymphoma cell line
Hep2	Human Epithelial Carcinoma Cells	USF-HO25	University of South Florida-Human Osteosarcoma 25
Hep-G2	Human hepatocellular carcinoma cell line	UV	Ultraviolet