Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1964 1
1966 1
1969 1
1971 1
1975 1
1976 2
1977 1
1980 2
1981 1
1983 1
1984 4
1985 1
1986 1
1987 3
1988 2
1989 1
1990 1
1991 1
1992 4
1993 8
1994 8
1995 6
1996 4
1997 4
1998 7
1999 7
2000 12
2001 10
2002 13
2003 24
2004 25
2005 30
2006 29
2007 25
2008 36
2009 31
2010 38
2011 43
2012 37
2013 40
2014 45
2015 91
2016 100
2017 101
2018 108
2019 107
2020 97
2021 117
2022 103
2023 112
2024 52

Text availability

Article attribute

Article type

Publication date

Search Results

1,325 results

Results by year

Filters applied: . Clear all
Page 1
Showing results for ronald level
Search for Ronald Lovel instead (3 results)
Riboswitches.
Salvail H, Breaker RR. Salvail H, et al. Curr Biol. 2023 May 8;33(9):R343-R348. doi: 10.1016/j.cub.2023.03.069. Curr Biol. 2023. PMID: 37160088 Free article.
These RNAs thus serve as genetic switches that can activate or repress gene expression in response to changing levels of their target ligand. To many observers, riboswitches might seem like rare oddities that are not as sophisticated as, or competitive with, the various pr …
These RNAs thus serve as genetic switches that can activate or repress gene expression in response to changing levels of their target …
Neurodegeneration: 2022 update.
Crary JF. Crary JF. Free Neuropathol. 2022 May 10;3:3-13. doi: 10.17879/freeneuropathology-2022-3866. eCollection 2022 Jan. Free Neuropathol. 2022. PMID: 37284157 Free PMC article.
Links suggesting a causal role for TMEM106B in TDP-43 proteinopathy emerged. Attempts to subtype Alzheimer's disease on the molecular level were made. Evidence for a role for the VEGF family in cognitive impairment was advanced. ...
Links suggesting a causal role for TMEM106B in TDP-43 proteinopathy emerged. Attempts to subtype Alzheimer's disease on the molecular lev
Sebaceous Hyperplasia.
Farci F, Rapini RP. Farci F, et al. 2023 Sep 4. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. 2023 Sep 4. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. PMID: 32965819 Free Books & Documents.
Sebaceous glands are androgen-sensitive, so their activity differs according to circulating hormone levels and age. Sebaceous hyperplasia is composed of normally-looking glands with an increased number of acini and mature sebocytes. ...
Sebaceous glands are androgen-sensitive, so their activity differs according to circulating hormone levels and age. Sebaceous hyperpl …
p53 and reproduction.
Kang HJ, Rosenwaks Z. Kang HJ, et al. Fertil Steril. 2018 Jan;109(1):39-43. doi: 10.1016/j.fertnstert.2017.11.026. Fertil Steril. 2018. PMID: 29307398 Free article. Review.
Although the majority of studies have focused on p53 as a tumor suppressor gene, little is known about its function in normal cellular processes. Polymorphisms of TP53 codon 72 that alter activity levels have been studied with respect to implantation in both the murine and …
Although the majority of studies have focused on p53 as a tumor suppressor gene, little is known about its function in normal cellular proce …
Metals in Alzheimer's Disease.
Babić Leko M, Langer Horvat L, Španić Popovački E, Zubčić K, Hof PR, Šimić G. Babić Leko M, et al. Biomedicines. 2023 Apr 12;11(4):1161. doi: 10.3390/biomedicines11041161. Biomedicines. 2023. PMID: 37189779 Free PMC article. Review.
The most consistent findings were for Zn and Cu, with most studies observing a decrease in Zn levels and an increase in Cu levels in AD patients. However, several studies found no such relation. Because few studies have compared metal levels with biomarker …
The most consistent findings were for Zn and Cu, with most studies observing a decrease in Zn levels and an increase in Cu levels
Targeted DNA insertion in plants.
Dong OX, Ronald PC. Dong OX, et al. Proc Natl Acad Sci U S A. 2021 Jun 1;118(22):e2004834117. doi: 10.1073/pnas.2004834117. Epub 2021 Apr 30. Proc Natl Acad Sci U S A. 2021. PMID: 34050013 Free PMC article. Review.
Also, genes of interest inserted at random sites are often not expressed at the desired level. For these reasons, targeted DNA insertion at suitable genomic sites in plants is a desirable alternative. ...
Also, genes of interest inserted at random sites are often not expressed at the desired level. For these reasons, targeted DNA insert …
Recurrent Ectopic Pregnancy: Current Perspectives.
Petrini A, Spandorfer S. Petrini A, et al. Int J Womens Health. 2020 Aug 4;12:597-600. doi: 10.2147/IJWH.S223909. eCollection 2020. Int J Womens Health. 2020. PMID: 32801937 Free PMC article. Review.
Understanding which risk factors are perhaps more common may allow providers to counsel and manage patients with a higher level of scrutiny....
Understanding which risk factors are perhaps more common may allow providers to counsel and manage patients with a higher level of sc …
Diffusion Weighted Imaging in Spine Tumors.
Yildiz S, Schecht M, Aggarwal A, Nael K, Doshi A, Pawha PS. Yildiz S, et al. Neuroimaging Clin N Am. 2023 Aug;33(3):459-475. doi: 10.1016/j.nic.2023.04.001. Epub 2023 May 16. Neuroimaging Clin N Am. 2023. PMID: 37356862 Review.
Acral Lentiginous Melanoma.
Hall KH, Rapini RP. Hall KH, et al. 2023 Jul 24. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. 2023 Jul 24. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. PMID: 32644539 Free Books & Documents.
It is most commonly on the lower extremities and is often advanced at the time of presentation leading to a high level of morbidity and mortality. It has a higher proportional incidence in non-white populations compared to other subtypes of melanoma. ...
It is most commonly on the lower extremities and is often advanced at the time of presentation leading to a high level of morbidity a …
1,325 results