User profiles for P Houlihan

Peter R. Houlihan

Lecturer, Johns Hopkins University
Verified email at jhu.edu
Cited by 399

The potential and practice of arboreal camera trapping

…, PM Forget, JK Haysom, PR Houlihan… - Methods in Ecology …, 2021 - Wiley Online Library
Arboreal camera trapping is a burgeoning method providing a novel and effective technique
to answer research questions across a variety of ecosystems, and it has the capacity to …

MGMT promoter methylation and field defect in sporadic colorectal cancer

…, J Vilaythong, PS Houlihan… - Journal of the …, 2005 - academic.oup.com
Background: Sporadic colorectal cancers often arise from a region of cells characterized by
a “field defect” that has not been well defined molecularly. DNA methylation has been …

[BOOK][B] The birds of ancient Egypt

PF Houlihan - 2023 - books.google.com
… studies, this facsimile reprint of Patrick Houlihan’s 1986 comprehensive study makes a …
Houlihan provides a systematic and unparalleled survey of all the bird life depicted by the …

CpG island methylation in aberrant crypt foci of the colorectum

AOO Chan, RR Broaddus, PS Houlihan… - The American journal of …, 2002 - Elsevier
… Strong associations of ACF methylation with K-ras mutation (P = 0.007) and with loss of
chromosome 1p (P = 0.04) were observed, but methylation was the only molecular abnormality …

Progression of geographic atrophy in age-related macular degeneration: AREDS2 report number 16

…, J Miller, L Sobrin, L Young, J Sullivan, P Houlihan… - Ophthalmology, 2018 - Elsevier
Purpose To analyze the prevalence, incidence, and clinical characteristics of eyes with
geographic atrophy (GA) in age-related macular degeneration (AMD), including clinical and …

K-ras Mutation, p53 Overexpression, and Microsatellite Instability in Biliary Tract Cancers: A Population-based Study in China

A Rashid, T Ueki, YT Gao, PS Houlihan, C Wallace… - Clinical cancer …, 2002 - AACR
… adenocarcinomas (P = 0.006) and in patients with early age of onset of cancer (P = 0.04). …
was absent in 8 adenocarcinomas of other subtypes (P = 0.02; Table 2). p53 overexpression in …

Phenotypic and molecular characteristics of hyperplastic polyposis

A Rashid, PS Houlihan, S Booker, GM Petersen… - Gastroenterology, 2000 - Elsevier
… , P = 0.003). Hyperplastic polyposis was associated with a family history of colorectal cancer
(P … a P = 0.01 for HPs in patients with hyperplastic polyposis vs. in patients with a large HP. b …

[HTML][HTML] Mucinous and nonmucinous appendiceal adenocarcinomas: different clinicopathological features but similar genetic alterations

W Kabbani, PS Houlihan, R Luthra, SR Hamilton… - Modern pathology, 2002 - Elsevier
The genetic alterations of appendiceal carcinomas have not been reported in detail. We
studied the clinicopathological factors and genetic alterations including microsatellite instability, …

[HTML][HTML] Overexpression of caspase-3 in hepatocellular carcinomas

R Persad, C Liu, TT Wu, PS Houlihan, SR Hamilton… - Modern pathology, 2004 - Elsevier
Caspase-3 is a downstream effector cysteine protease in the apoptotic pathway. It is
ubiquitously expressed in normal human tissues including the liver. Overexpression and loss of …

[HTML][HTML] Genetic alterations in goblet cell carcinoids of the vermiform appendix and comparison with gastrointestinal carcinoid tumors

M Stancu, TT Wu, C Wallace, PS Houlihan… - Modern Pathology, 2003 - Elsevier
Goblet cell carcinoid is a relatively rare neuroendocrine tumor of the vermiform appendix with
poorly understood molecular pathogenesis. We studied the clinicopathologic features and …