The Oncoplacental Gene Placenta-Specific Protein 1 Is Highly Expressed in Endometrial Tumors and Cell Lines

Table 1

Characteristics of the patients and cancer cell lines used in this study.

(a) Endometrial cancer patient panel

ID no.	Age	Tumor type	Stage	Grade
BE226	45	Benign endometrium
BE227	46	Benign endometrium
BE243	32	Benign endometrium
BE253	43	Benign endometrium
EA45	71	Endometrioid adenocarcinoma	2	IB
EA54	84	Endometrioid adenocarcinoma	2	IB
EA68	49	Endometrioid adenocarcinoma	2	IIB
EA69	58	Endometrioid adenocarcinoma	1	IB
EA70	62	Endometrioid adenocarcinoma	1	IB
EA74	74	Endometrioid adenocarcinoma	2	IA
EA81	44	Endometrioid adenocarcinoma	1	IA
EA83	85	Endometrioid adenocarcinoma	1	IA
EA115	55	Endometrioid adenocarcinoma	2	IB
SA48	60	Serous adenocarcinoma	3	IVB
SA72	83	Serous adenocarcinoma	3	IIIC
SA79	87	Serous adenocarcinoma	3	IIIC
SA93	85	Serous adenocarcinoma	3	IIIC
SA169	81	Serous adenocarcinoma	3	II
SA178	71	Serous adenocarcinoma	3	IC
SA208	70	Serous adenocarcinoma	3	IA
SA289	83	Serous adenocarcinoma	3	IIIC2
CS5	63	Carcinosarcoma	3	IIIC
CS21	77	Carcinosarcoma	3	IC
CS32	61	Carcinosarcoma	3	IIIC
CS114	47	Carcinosarcoma	3	IIIC
CS335	78	Carcinosarcoma	3	IA
CS352	54	Carcinosarcoma	3	IA
CS355	60	Carcinosarcoma	3	IIIA

(b) Endometrial cancer cell lines

Cell line	Age	Tumor type	Source	Reference
Ishikawa H	39	Endometrioid adenocarcinoma	Gift	[12]
ECC-1	68	Endometrioid adenocarcinoma*	ATCC	[13]
KLE	64	Endometrioid adenocarcinoma	ATCC	[14]
RL95-2	65	Adenosquamous carcinoma	ATCC	[15]
Hec50co	na	Endometrioid adenocarcinoma^#	In-house	[16]
AN3CA	55	Endometrioid adenocarcinoma mets§	ATCC	[17]
SK-UT-1b	75	Leiomyosarcoma	ATCC	[18]

∗tumor from luminal epithelium.
^#will produce serous tumors in mouse explants.
§associated with a primary diagnosis of acanthosis nigricans.