AD	Atopic Dermatitis
AMP	Antimicrobial Peptide
ASCA	Anti-Saccharomyces cerevisiae Antibody
BCC	Basal Cell Carcinoma
CD	Crohn’s Disease
CRC	Colorectal Cancer
DC	Dendritic Cell
EC	Epithelial Cell
EDTA	Ethylenediaminetetraacetic Acid
FMT	Fecal Microbiota Transplant
GABA	Gamma-Aminobutyric Acid
$\gamma$$\delta$	Gamma Delta
GI	Gastrointestinal
HFD	High-Fat Diet
HPI	Helicobacter pylori Infection
HS	Hidradenitis Suppurativa
IBD	Inflammatory Bowel Disease
IBS	Irritable Bowel Syndrome
IEC	Intestinal Epithelial Cell
I-FABP	Intestinal Fatty Acid Binding Protein
IFN	Interferon
IFN-ISRE	IFN-Stimulated Response Element
IgE	Immunoglobulin E
IGF	Insulin-like Growth Factor
IL	Interleukin
ILC	Innate Lymphoid Cell
IMID	Immune-Mediated Inflammatory Disease
JAK	Janus Kinase
KLK5	Kallikrein 5
LC	Langerhans Cell
LL-37	Cathelicidin AMP
M	Membranous
MAMP	Microbial-Associated Molecular Pattern
MCPyV	Merkel Cell Polyomavirus
MCC	Merkel Cell Carcinoma
MOA	Mechanism of Action
MRSA	Methicillin-resistant S. aureus
NMSC	Non-Melanoma Skin Cancer
P-2	Perforin-2
PUFA	Polyunsaturated Fatty Acid
ROS	Reactive Oxygen Species
SCC	Squamous Cell Carcinoma
SCFA	Short Chain Fatty Acid
SIBO	Small Intestinal Bacterial Overgrowth
SREBP-1	Sterol Regulatory Element-Binding Protein 1
STAT	Signal Transducer and Activator of Transcription protein
TLR2	Toll-like Receptor 2
Th	Helper T cell
Treg	Regulatory T cell
TRP	Transient Receptor Potential
TRPV	Transient Receptor Potential Ion Channels of Vanilloid Type
UC	Ulcerative Colitis
UVB	Ultraviolet B
VEGF	Vascularendothelial Growth Factor